18791111160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{6869}}^1$

素因数の和:7055

約数の個数: 256

約数和(自身を含む): 66776400000

約数和(自身を除く): 47985288840

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, 68, 72, 85, 90, 102, 108, 120, 135, 136, 149, 153, 170, 180, 204, 216, 255, 270, 298, 306, 340, 360, 408, 447, 459, 510, 540, 596, 612, 680, 745, 765, 894, 918, 1020, 1080, 1192, 1224, 1341, 1490, 1530, 1788, 1836, 2040, 2235, 2295, 2533, 2682, 2980, 3060, 3576, 3672, 4023, 4470, 4590, 5066, 5364, 5960, 6120, 6705, 6869, 7599, 8046, 8940, 9180, 10132, 10728, 12665, 13410, 13738, 15198, 16092, 17880, 18360, 20115, 20264, 20607, 22797, 25330, 26820, 27476, 30396, 32184, 34345, 37995, 40230, 41214, 45594, 50660, 53640, 54952, 60792, 61821, 68391, 68690, 75990, 80460, 82428, 91188, 101320, 103035, 113985, 116773, 123642, 136782, 137380, 151980, 160920, 164856, 182376, 185463, 206070, 227970, 233546, 247284, 273564, 274760, 303960, 309105, 341955, 350319, 370926, 412140, 455940, 467092, 494568, 547128, 583865, 618210, 683910, 700638, 741852, 824280, 911880, 927315, 934184, 1023481, 1050957, 1167730, 1236420, 1367820, 1401276, 1483704, 1751595, 1854630, 2046962, 2101914, 2335460, 2472840, 2735640, 2802552, 3070443, 3152871, 3503190, 3709260, 4093924, 4203828, 4670920, 5117405, 5254785, 6140886, 6305742, 7006380, 7418520, 8187848, 8407656, 9211329, 10234810, 10509570, 12281772, 12611484, 14012760, 15352215, 15764355, 17399177, 18422658, 20469620, 21019140, 24563544, 25222968, 27633987, 30704430, 31528710, 34798354, 36845316, 40939240, 42038280, 46056645, 52197531, 55267974, 61408860, 63057420, 69596708, 73690632, 86995885, 92113290, 104395062, 110535948, 122817720, 126114840, 138169935, 139193416, 156592593, 173991770, 184226580, 208790124, 221071896, 260987655, 276339870, 313185186, 347983540, 368453160, 417580248, 469777779, 521975310, 552679740, 626370372, 695967080, 782962965, 939555558, 1043950620, 1105359480, 1252740744, 1565925930, 1879111116, 2087901240, 2348888895, 3131851860, 3758222232, 4697777790, 6263703720, 9395555580, 18791111160]

約数ペア:

[(1, 18791111160), (2, 9395555580), (3, 6263703720), (4, 4697777790), (5, 3758222232), (6, 3131851860), (8, 2348888895), (9, 2087901240), (10, 1879111116), (12, 1565925930), (15, 1252740744), (17, 1105359480), (18, 1043950620), (20, 939555558), (24, 782962965), (27, 695967080), (30, 626370372), (34, 552679740), (36, 521975310), (40, 469777779), (45, 417580248), (51, 368453160), (54, 347983540), (60, 313185186), (68, 276339870), (72, 260987655), (85, 221071896), (90, 208790124), (102, 184226580), (108, 173991770), (120, 156592593), (135, 139193416), (136, 138169935), (149, 126114840), (153, 122817720), (170, 110535948), (180, 104395062), (204, 92113290), (216, 86995885), (255, 73690632), (270, 69596708), (298, 63057420), (306, 61408860), (340, 55267974), (360, 52197531), (408, 46056645), (447, 42038280), (459, 40939240), (510, 36845316), (540, 34798354), (596, 31528710), (612, 30704430), (680, 27633987), (745, 25222968), (765, 24563544), (894, 21019140), (918, 20469620), (1020, 18422658), (1080, 17399177), (1192, 15764355), (1224, 15352215), (1341, 14012760), (1490, 12611484), (1530, 12281772), (1788, 10509570), (1836, 10234810), (2040, 9211329), (2235, 8407656), (2295, 8187848), (2533, 7418520), (2682, 7006380), (2980, 6305742), (3060, 6140886), (3576, 5254785), (3672, 5117405), (4023, 4670920), (4470, 4203828), (4590, 4093924), (5066, 3709260), (5364, 3503190), (5960, 3152871), (6120, 3070443), (6705, 2802552), (6869, 2735640), (7599, 2472840), (8046, 2335460), (8940, 2101914), (9180, 2046962), (10132, 1854630), (10728, 1751595), (12665, 1483704), (13410, 1401276), (13738, 1367820), (15198, 1236420), (16092, 1167730), (17880, 1050957), (18360, 1023481), (20115, 934184), (20264, 927315), (20607, 911880), (22797, 824280), (25330, 741852), (26820, 700638), (27476, 683910), (30396, 618210), (32184, 583865), (34345, 547128), (37995, 494568), (40230, 467092), (41214, 455940), (45594, 412140), (50660, 370926), (53640, 350319), (54952, 341955), (60792, 309105), (61821, 303960), (68391, 274760), (68690, 273564), (75990, 247284), (80460, 233546), (82428, 227970), (91188, 206070), (101320, 185463), (103035, 182376), (113985, 164856), (116773, 160920), (123642, 151980), (136782, 137380)]