4900198320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{6563}}^1$

素因数の和:6660

約数の個数: 240

約数和(自身を含む): 17712875232

約数和(自身を除く): 12812676912

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 61, 68, 72, 80, 85, 90, 102, 120, 122, 136, 144, 153, 170, 180, 183, 204, 240, 244, 255, 272, 305, 306, 340, 360, 366, 408, 488, 510, 549, 610, 612, 680, 720, 732, 765, 816, 915, 976, 1020, 1037, 1098, 1220, 1224, 1360, 1464, 1530, 1830, 2040, 2074, 2196, 2440, 2448, 2745, 2928, 3060, 3111, 3660, 4080, 4148, 4392, 4880, 5185, 5490, 6120, 6222, 6563, 7320, 8296, 8784, 9333, 10370, 10980, 12240, 12444, 13126, 14640, 15555, 16592, 18666, 19689, 20740, 21960, 24888, 26252, 31110, 32815, 37332, 39378, 41480, 43920, 46665, 49776, 52504, 59067, 62220, 65630, 74664, 78756, 82960, 93330, 98445, 105008, 111571, 118134, 124440, 131260, 149328, 157512, 186660, 196890, 223142, 236268, 248880, 262520, 295335, 315024, 334713, 373320, 393780, 400343, 446284, 472536, 525040, 557855, 590670, 669426, 746640, 787560, 800686, 892568, 945072, 1004139, 1115710, 1181340, 1201029, 1338852, 1575120, 1601372, 1673565, 1785136, 2001715, 2008278, 2231420, 2362680, 2402058, 2677704, 3202744, 3347130, 3603087, 4003430, 4016556, 4462840, 4725360, 4804116, 5020695, 5355408, 6005145, 6405488, 6694260, 6805831, 7206174, 8006860, 8033112, 8925680, 9608232, 10041390, 12010290, 13388520, 13611662, 14412348, 16013720, 16066224, 18015435, 19216464, 20082780, 20417493, 24020580, 26777040, 27223324, 28824696, 32027440, 34029155, 36030870, 40165560, 40834986, 48041160, 54446648, 57649392, 61252479, 68058310, 72061740, 80331120, 81669972, 96082320, 102087465, 108893296, 122504958, 136116620, 144123480, 163339944, 204174930, 245009916, 272233240, 288246960, 306262395, 326679888, 408349860, 490019832, 544466480, 612524790, 816699720, 980039664, 1225049580, 1633399440, 2450099160, 4900198320]

約数ペア:

[(1, 4900198320), (2, 2450099160), (3, 1633399440), (4, 1225049580), (5, 980039664), (6, 816699720), (8, 612524790), (9, 544466480), (10, 490019832), (12, 408349860), (15, 326679888), (16, 306262395), (17, 288246960), (18, 272233240), (20, 245009916), (24, 204174930), (30, 163339944), (34, 144123480), (36, 136116620), (40, 122504958), (45, 108893296), (48, 102087465), (51, 96082320), (60, 81669972), (61, 80331120), (68, 72061740), (72, 68058310), (80, 61252479), (85, 57649392), (90, 54446648), (102, 48041160), (120, 40834986), (122, 40165560), (136, 36030870), (144, 34029155), (153, 32027440), (170, 28824696), (180, 27223324), (183, 26777040), (204, 24020580), (240, 20417493), (244, 20082780), (255, 19216464), (272, 18015435), (305, 16066224), (306, 16013720), (340, 14412348), (360, 13611662), (366, 13388520), (408, 12010290), (488, 10041390), (510, 9608232), (549, 8925680), (610, 8033112), (612, 8006860), (680, 7206174), (720, 6805831), (732, 6694260), (765, 6405488), (816, 6005145), (915, 5355408), (976, 5020695), (1020, 4804116), (1037, 4725360), (1098, 4462840), (1220, 4016556), (1224, 4003430), (1360, 3603087), (1464, 3347130), (1530, 3202744), (1830, 2677704), (2040, 2402058), (2074, 2362680), (2196, 2231420), (2440, 2008278), (2448, 2001715), (2745, 1785136), (2928, 1673565), (3060, 1601372), (3111, 1575120), (3660, 1338852), (4080, 1201029), (4148, 1181340), (4392, 1115710), (4880, 1004139), (5185, 945072), (5490, 892568), (6120, 800686), (6222, 787560), (6563, 746640), (7320, 669426), (8296, 590670), (8784, 557855), (9333, 525040), (10370, 472536), (10980, 446284), (12240, 400343), (12444, 393780), (13126, 373320), (14640, 334713), (15555, 315024), (16592, 295335), (18666, 262520), (19689, 248880), (20740, 236268), (21960, 223142), (24888, 196890), (26252, 186660), (31110, 157512), (32815, 149328), (37332, 131260), (39378, 124440), (41480, 118134), (43920, 111571), (46665, 105008), (49776, 98445), (52504, 93330), (59067, 82960), (62220, 78756), (65630, 74664)]