2157719415840

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{481651}}^1$

素因数の和:481753

約数の個数: 384

約数和(自身を含む): 8127357315840

約数和(自身を除く): 5969637900000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 61, 68, 72, 80, 85, 90, 96, 102, 108, 120, 122, 135, 136, 144, 153, 160, 170, 180, 183, 204, 216, 240, 244, 255, 270, 272, 288, 305, 306, 340, 360, 366, 408, 432, 459, 480, 488, 510, 540, 544, 549, 610, 612, 680, 720, 732, 765, 816, 864, 915, 918, 976, 1020, 1037, 1080, 1098, 1220, 1224, 1360, 1440, 1464, 1530, 1632, 1647, 1830, 1836, 1952, 2040, 2074, 2160, 2196, 2295, 2440, 2448, 2720, 2745, 2928, 3060, 3111, 3294, 3660, 3672, 4080, 4148, 4320, 4392, 4590, 4880, 4896, 5185, 5490, 5856, 6120, 6222, 6588, 7320, 7344, 8160, 8235, 8296, 8784, 9180, 9333, 9760, 10370, 10980, 12240, 12444, 13176, 14640, 14688, 15555, 16470, 16592, 17568, 18360, 18666, 20740, 21960, 24480, 24888, 26352, 27999, 29280, 31110, 32940, 33184, 36720, 37332, 41480, 43920, 46665, 49776, 52704, 55998, 62220, 65880, 73440, 74664, 82960, 87840, 93330, 99552, 111996, 124440, 131760, 139995, 149328, 165920, 186660, 223992, 248880, 263520, 279990, 298656, 373320, 447984, 481651, 497760, 559980, 746640, 895968, 963302, 1119960, 1444953, 1493280, 1926604, 2239920, 2408255, 2889906, 3853208, 4334859, 4479840, 4816510, 5779812, 7224765, 7706416, 8188067, 8669718, 9633020, 11559624, 13004577, 14449530, 15412832, 16376134, 17339436, 19266040, 21674295, 23119248, 24564201, 26009154, 28899060, 29380711, 32752268, 34678872, 38532080, 40940335, 43348590, 46238496, 49128402, 52018308, 57798120, 58761422, 65022885, 65504536, 69357744, 73692603, 77064160, 81880670, 86697180, 88142133, 98256804, 104036616, 115596240, 117522844, 122821005, 130045770, 131009072, 138715488, 146903555, 147385206, 163761340, 173394360, 176284266, 196513608, 208073232, 221077809, 231192480, 235045688, 245642010, 260091540, 262018144, 264426399, 293807110, 294770412, 327522680, 346788720, 352568532, 368463015, 393027216, 416146464, 440710665, 442155618, 470091376, 491284020, 499472087, 520183080, 528852798, 587614220, 589540824, 655045360, 693577440, 705137064, 736926030, 786054432, 793279197, 881421330, 884311236, 940182752, 982568040, 998944174, 1040366160, 1057705596, 1105389045, 1175228440, 1179081648, 1310090720, 1322131995, 1410274128, 1473852060, 1498416261, 1586558394, 1762842660, 1768622472, 1965136080, 1997888348, 2080732320, 2115411192, 2210778090, 2350456880, 2358163296, 2497360435, 2644263990, 2820548256, 2947704120, 2996832522, 3173116788, 3525685320, 3537244944, 3930272160, 3966395985, 3995776696, 4230822384, 4421556180, 4495248783, 4700913760, 4994720870, 5288527980, 5895408240, 5993665044, 6346233576, 7051370640, 7074489888, 7492081305, 7932791970, 7991553392, 8461644768, 8843112360, 8990497566, 9989441740, 10577055960, 11790816480, 11987330088, 12692467152, 13485746349, 14102741280, 14984162610, 15865583940, 15983106784, 17686224720, 17980995132, 19978883480, 21154111920, 22476243915, 23974660176, 25384934304, 26971492698, 29968325220, 31731167880, 35372449440, 35961990264, 39957766960, 42308223840, 44952487830, 47949320352, 53942985396, 59936650440, 63462335760, 67428731745, 71923980528, 79915533920, 89904975660, 107885970792, 119873300880, 126924671520, 134857463490, 143847961056, 179809951320, 215771941584, 239746601760, 269714926980, 359619902640, 431543883168, 539429853960, 719239805280, 1078859707920, 2157719415840]

約数ペア:

[(1, 2157719415840), (2, 1078859707920), (3, 719239805280), (4, 539429853960), (5, 431543883168), (6, 359619902640), (8, 269714926980), (9, 239746601760), (10, 215771941584), (12, 179809951320), (15, 143847961056), (16, 134857463490), (17, 126924671520), (18, 119873300880), (20, 107885970792), (24, 89904975660), (27, 79915533920), (30, 71923980528), (32, 67428731745), (34, 63462335760), (36, 59936650440), (40, 53942985396), (45, 47949320352), (48, 44952487830), (51, 42308223840), (54, 39957766960), (60, 35961990264), (61, 35372449440), (68, 31731167880), (72, 29968325220), (80, 26971492698), (85, 25384934304), (90, 23974660176), (96, 22476243915), (102, 21154111920), (108, 19978883480), (120, 17980995132), (122, 17686224720), (135, 15983106784), (136, 15865583940), (144, 14984162610), (153, 14102741280), (160, 13485746349), (170, 12692467152), (180, 11987330088), (183, 11790816480), (204, 10577055960), (216, 9989441740), (240, 8990497566), (244, 8843112360), (255, 8461644768), (270, 7991553392), (272, 7932791970), (288, 7492081305), (305, 7074489888), (306, 7051370640), (340, 6346233576), (360, 5993665044), (366, 5895408240), (408, 5288527980), (432, 4994720870), (459, 4700913760), (480, 4495248783), (488, 4421556180), (510, 4230822384), (540, 3995776696), (544, 3966395985), (549, 3930272160), (610, 3537244944), (612, 3525685320), (680, 3173116788), (720, 2996832522), (732, 2947704120), (765, 2820548256), (816, 2644263990), (864, 2497360435), (915, 2358163296), (918, 2350456880), (976, 2210778090), (1020, 2115411192), (1037, 2080732320), (1080, 1997888348), (1098, 1965136080), (1220, 1768622472), (1224, 1762842660), (1360, 1586558394), (1440, 1498416261), (1464, 1473852060), (1530, 1410274128), (1632, 1322131995), (1647, 1310090720), (1830, 1179081648), (1836, 1175228440), (1952, 1105389045), (2040, 1057705596), (2074, 1040366160), (2160, 998944174), (2196, 982568040), (2295, 940182752), (2440, 884311236), (2448, 881421330), (2720, 793279197), (2745, 786054432), (2928, 736926030), (3060, 705137064), (3111, 693577440), (3294, 655045360), (3660, 589540824), (3672, 587614220), (4080, 528852798), (4148, 520183080), (4320, 499472087), (4392, 491284020), (4590, 470091376), (4880, 442155618), (4896, 440710665), (5185, 416146464), (5490, 393027216), (5856, 368463015), (6120, 352568532), (6222, 346788720), (6588, 327522680), (7320, 294770412), (7344, 293807110), (8160, 264426399), (8235, 262018144), (8296, 260091540), (8784, 245642010), (9180, 235045688), (9333, 231192480), (9760, 221077809), (10370, 208073232), (10980, 196513608), (12240, 176284266), (12444, 173394360), (13176, 163761340), (14640, 147385206), (14688, 146903555), (15555, 138715488), (16470, 131009072), (16592, 130045770), (17568, 122821005), (18360, 117522844), (18666, 115596240), (20740, 104036616), (21960, 98256804), (24480, 88142133), (24888, 86697180), (26352, 81880670), (27999, 77064160), (29280, 73692603), (31110, 69357744), (32940, 65504536), (33184, 65022885), (36720, 58761422), (37332, 57798120), (41480, 52018308), (43920, 49128402), (46665, 46238496), (49776, 43348590), (52704, 40940335), (55998, 38532080), (62220, 34678872), (65880, 32752268), (73440, 29380711), (74664, 28899060), (82960, 26009154), (87840, 24564201), (93330, 23119248), (99552, 21674295), (111996, 19266040), (124440, 17339436), (131760, 16376134), (139995, 15412832), (149328, 14449530), (165920, 13004577), (186660, 11559624), (223992, 9633020), (248880, 8669718), (263520, 8188067), (279990, 7706416), (298656, 7224765), (373320, 5779812), (447984, 4816510), (481651, 4479840), (497760, 4334859), (559980, 3853208), (746640, 2889906), (895968, 2408255), (963302, 2239920), (1119960, 1926604), (1444953, 1493280)]