20809976760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{1093}}^1$

素因数の和:1208

約数の個数: 384

約数和(自身を含む): 74963505600

約数和(自身を除く): 54153528840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 61, 68, 72, 85, 90, 102, 108, 120, 122, 135, 136, 153, 170, 180, 183, 204, 216, 244, 255, 270, 289, 305, 306, 340, 360, 366, 408, 459, 488, 510, 540, 549, 578, 610, 612, 680, 732, 765, 867, 915, 918, 1020, 1037, 1080, 1093, 1098, 1156, 1220, 1224, 1445, 1464, 1530, 1647, 1734, 1830, 1836, 2040, 2074, 2186, 2196, 2295, 2312, 2440, 2601, 2745, 2890, 3060, 3111, 3279, 3294, 3468, 3660, 3672, 4148, 4335, 4372, 4392, 4590, 5185, 5202, 5465, 5490, 5780, 6120, 6222, 6558, 6588, 6936, 7320, 7803, 8235, 8296, 8670, 8744, 9180, 9333, 9837, 10370, 10404, 10930, 10980, 11560, 12444, 13005, 13116, 13176, 15555, 15606, 16395, 16470, 17340, 17629, 18360, 18581, 18666, 19674, 20740, 20808, 21860, 21960, 24888, 26010, 26232, 27999, 29511, 31110, 31212, 32790, 32940, 34680, 35258, 37162, 37332, 39015, 39348, 41480, 43720, 46665, 49185, 52020, 52887, 55743, 55998, 59022, 62220, 62424, 65580, 65880, 66673, 70516, 74324, 74664, 78030, 78696, 88145, 92905, 93330, 98370, 104040, 105774, 111486, 111996, 118044, 124440, 131160, 133346, 139995, 141032, 147555, 148648, 156060, 158661, 167229, 176290, 185810, 186660, 196740, 200019, 211548, 222972, 223992, 236088, 264435, 266692, 278715, 279990, 295110, 312120, 315877, 317322, 333365, 334458, 352580, 371620, 373320, 393480, 400038, 423096, 445944, 475983, 501687, 528870, 533384, 557430, 559980, 590220, 600057, 631754, 634644, 666730, 668916, 705160, 743240, 793305, 800076, 836145, 947631, 951966, 1000095, 1003374, 1057740, 1114860, 1119960, 1133441, 1180440, 1200114, 1263508, 1269288, 1333460, 1337832, 1579385, 1586610, 1600152, 1672290, 1800171, 1895262, 1903932, 2000190, 2006748, 2115480, 2229720, 2266882, 2379915, 2400228, 2508435, 2527016, 2666920, 2842893, 3000285, 3158770, 3173220, 3344580, 3400323, 3600342, 3790524, 3807864, 4000380, 4013496, 4533764, 4738155, 4759830, 4800456, 5016870, 5667205, 5685786, 6000570, 6317540, 6346440, 6689160, 6800646, 7200684, 7581048, 8000760, 8528679, 9000855, 9067528, 9476310, 9519660, 10033740, 10200969, 11334410, 11371572, 12001140, 12635080, 13601292, 14214465, 14401368, 17001615, 17057358, 18001710, 18952620, 19039320, 19268497, 20067480, 20401938, 22668820, 22743144, 24002280, 27202584, 28428930, 30602907, 34003230, 34114716, 36003420, 37905240, 38536994, 40803876, 42643395, 45337640, 51004845, 56857860, 57805491, 61205814, 68006460, 68229432, 72006840, 77073988, 81607752, 85286790, 96342485, 102009690, 113715720, 115610982, 122411628, 136012920, 153014535, 154147976, 170573580, 173416473, 192684970, 204019380, 231221964, 244823256, 289027455, 306029070, 341147160, 346832946, 385369940, 408038760, 462443928, 520249419, 578054910, 612058140, 693665892, 770739880, 867082365, 1040498838, 1156109820, 1224116280, 1387331784, 1734164730, 2080997676, 2312219640, 2601247095, 3468329460, 4161995352, 5202494190, 6936658920, 10404988380, 20809976760]

約数ペア:

[(1, 20809976760), (2, 10404988380), (3, 6936658920), (4, 5202494190), (5, 4161995352), (6, 3468329460), (8, 2601247095), (9, 2312219640), (10, 2080997676), (12, 1734164730), (15, 1387331784), (17, 1224116280), (18, 1156109820), (20, 1040498838), (24, 867082365), (27, 770739880), (30, 693665892), (34, 612058140), (36, 578054910), (40, 520249419), (45, 462443928), (51, 408038760), (54, 385369940), (60, 346832946), (61, 341147160), (68, 306029070), (72, 289027455), (85, 244823256), (90, 231221964), (102, 204019380), (108, 192684970), (120, 173416473), (122, 170573580), (135, 154147976), (136, 153014535), (153, 136012920), (170, 122411628), (180, 115610982), (183, 113715720), (204, 102009690), (216, 96342485), (244, 85286790), (255, 81607752), (270, 77073988), (289, 72006840), (305, 68229432), (306, 68006460), (340, 61205814), (360, 57805491), (366, 56857860), (408, 51004845), (459, 45337640), (488, 42643395), (510, 40803876), (540, 38536994), (549, 37905240), (578, 36003420), (610, 34114716), (612, 34003230), (680, 30602907), (732, 28428930), (765, 27202584), (867, 24002280), (915, 22743144), (918, 22668820), (1020, 20401938), (1037, 20067480), (1080, 19268497), (1093, 19039320), (1098, 18952620), (1156, 18001710), (1220, 17057358), (1224, 17001615), (1445, 14401368), (1464, 14214465), (1530, 13601292), (1647, 12635080), (1734, 12001140), (1830, 11371572), (1836, 11334410), (2040, 10200969), (2074, 10033740), (2186, 9519660), (2196, 9476310), (2295, 9067528), (2312, 9000855), (2440, 8528679), (2601, 8000760), (2745, 7581048), (2890, 7200684), (3060, 6800646), (3111, 6689160), (3279, 6346440), (3294, 6317540), (3468, 6000570), (3660, 5685786), (3672, 5667205), (4148, 5016870), (4335, 4800456), (4372, 4759830), (4392, 4738155), (4590, 4533764), (5185, 4013496), (5202, 4000380), (5465, 3807864), (5490, 3790524), (5780, 3600342), (6120, 3400323), (6222, 3344580), (6558, 3173220), (6588, 3158770), (6936, 3000285), (7320, 2842893), (7803, 2666920), (8235, 2527016), (8296, 2508435), (8670, 2400228), (8744, 2379915), (9180, 2266882), (9333, 2229720), (9837, 2115480), (10370, 2006748), (10404, 2000190), (10930, 1903932), (10980, 1895262), (11560, 1800171), (12444, 1672290), (13005, 1600152), (13116, 1586610), (13176, 1579385), (15555, 1337832), (15606, 1333460), (16395, 1269288), (16470, 1263508), (17340, 1200114), (17629, 1180440), (18360, 1133441), (18581, 1119960), (18666, 1114860), (19674, 1057740), (20740, 1003374), (20808, 1000095), (21860, 951966), (21960, 947631), (24888, 836145), (26010, 800076), (26232, 793305), (27999, 743240), (29511, 705160), (31110, 668916), (31212, 666730), (32790, 634644), (32940, 631754), (34680, 600057), (35258, 590220), (37162, 559980), (37332, 557430), (39015, 533384), (39348, 528870), (41480, 501687), (43720, 475983), (46665, 445944), (49185, 423096), (52020, 400038), (52887, 393480), (55743, 373320), (55998, 371620), (59022, 352580), (62220, 334458), (62424, 333365), (65580, 317322), (65880, 315877), (66673, 312120), (70516, 295110), (74324, 279990), (74664, 278715), (78030, 266692), (78696, 264435), (88145, 236088), (92905, 223992), (93330, 222972), (98370, 211548), (104040, 200019), (105774, 196740), (111486, 186660), (111996, 185810), (118044, 176290), (124440, 167229), (131160, 158661), (133346, 156060), (139995, 148648), (141032, 147555)]