16719719640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{15377}}^1$

素因数の和:15462

約数の個数: 256

約数和(自身を含む): 58593870720

約数和(自身を除く): 41874151080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 41, 51, 52, 60, 65, 68, 78, 82, 85, 102, 104, 120, 123, 130, 136, 156, 164, 170, 195, 204, 205, 221, 246, 255, 260, 312, 328, 340, 390, 408, 410, 442, 492, 510, 520, 533, 615, 663, 680, 697, 780, 820, 884, 984, 1020, 1066, 1105, 1230, 1326, 1394, 1560, 1599, 1640, 1768, 2040, 2091, 2132, 2210, 2460, 2652, 2665, 2788, 3198, 3315, 3485, 4182, 4264, 4420, 4920, 5304, 5330, 5576, 6396, 6630, 6970, 7995, 8364, 8840, 9061, 10455, 10660, 12792, 13260, 13940, 15377, 15990, 16728, 18122, 20910, 21320, 26520, 27183, 27880, 30754, 31980, 36244, 41820, 45305, 46131, 54366, 61508, 63960, 72488, 76885, 83640, 90610, 92262, 108732, 123016, 135915, 153770, 181220, 184524, 199901, 217464, 230655, 261409, 271830, 307540, 362440, 369048, 399802, 461310, 522818, 543660, 599703, 615080, 630457, 784227, 799604, 922620, 999505, 1045636, 1087320, 1199406, 1260914, 1307045, 1568454, 1599208, 1845240, 1891371, 1999010, 2091272, 2398812, 2521828, 2614090, 2998515, 3136908, 3152285, 3398317, 3782742, 3921135, 3998020, 4797624, 5043656, 5228180, 5997030, 6273816, 6304570, 6796634, 7565484, 7842270, 7996040, 8195941, 9456855, 10194951, 10456360, 10717769, 11994060, 12609140, 13593268, 15130968, 15684540, 16391882, 16991585, 18913710, 20389902, 21435538, 23988120, 24587823, 25218280, 27186536, 31369080, 32153307, 32783764, 33983170, 37827420, 40779804, 40979705, 42871076, 49175646, 50974755, 53588845, 64306614, 65567528, 67966340, 75654840, 81559608, 81959410, 85742152, 98351292, 101949510, 107177690, 122939115, 128613228, 135932680, 139330997, 160766535, 163918820, 196702584, 203899020, 214355380, 245878230, 257226456, 278661994, 321533070, 327837640, 407798040, 417992991, 428710760, 491756460, 557323988, 643066140, 696654985, 835985982, 983512920, 1114647976, 1286132280, 1393309970, 1671971964, 2089964955, 2786619940, 3343943928, 4179929910, 5573239880, 8359859820, 16719719640]

約数ペア:

[(1, 16719719640), (2, 8359859820), (3, 5573239880), (4, 4179929910), (5, 3343943928), (6, 2786619940), (8, 2089964955), (10, 1671971964), (12, 1393309970), (13, 1286132280), (15, 1114647976), (17, 983512920), (20, 835985982), (24, 696654985), (26, 643066140), (30, 557323988), (34, 491756460), (39, 428710760), (40, 417992991), (41, 407798040), (51, 327837640), (52, 321533070), (60, 278661994), (65, 257226456), (68, 245878230), (78, 214355380), (82, 203899020), (85, 196702584), (102, 163918820), (104, 160766535), (120, 139330997), (123, 135932680), (130, 128613228), (136, 122939115), (156, 107177690), (164, 101949510), (170, 98351292), (195, 85742152), (204, 81959410), (205, 81559608), (221, 75654840), (246, 67966340), (255, 65567528), (260, 64306614), (312, 53588845), (328, 50974755), (340, 49175646), (390, 42871076), (408, 40979705), (410, 40779804), (442, 37827420), (492, 33983170), (510, 32783764), (520, 32153307), (533, 31369080), (615, 27186536), (663, 25218280), (680, 24587823), (697, 23988120), (780, 21435538), (820, 20389902), (884, 18913710), (984, 16991585), (1020, 16391882), (1066, 15684540), (1105, 15130968), (1230, 13593268), (1326, 12609140), (1394, 11994060), (1560, 10717769), (1599, 10456360), (1640, 10194951), (1768, 9456855), (2040, 8195941), (2091, 7996040), (2132, 7842270), (2210, 7565484), (2460, 6796634), (2652, 6304570), (2665, 6273816), (2788, 5997030), (3198, 5228180), (3315, 5043656), (3485, 4797624), (4182, 3998020), (4264, 3921135), (4420, 3782742), (4920, 3398317), (5304, 3152285), (5330, 3136908), (5576, 2998515), (6396, 2614090), (6630, 2521828), (6970, 2398812), (7995, 2091272), (8364, 1999010), (8840, 1891371), (9061, 1845240), (10455, 1599208), (10660, 1568454), (12792, 1307045), (13260, 1260914), (13940, 1199406), (15377, 1087320), (15990, 1045636), (16728, 999505), (18122, 922620), (20910, 799604), (21320, 784227), (26520, 630457), (27183, 615080), (27880, 599703), (30754, 543660), (31980, 522818), (36244, 461310), (41820, 399802), (45305, 369048), (46131, 362440), (54366, 307540), (61508, 271830), (63960, 261409), (72488, 230655), (76885, 217464), (83640, 199901), (90610, 184524), (92262, 181220), (108732, 153770), (123016, 135915)]