1667235180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:285

約数の個数: 288

約数和(自身を含む): 5505712128

約数和(自身を除く): 3838476948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 31, 38, 39, 52, 57, 60, 62, 65, 76, 78, 93, 95, 114, 124, 130, 155, 156, 186, 190, 191, 195, 228, 247, 260, 285, 310, 361, 372, 380, 382, 390, 403, 465, 494, 570, 573, 589, 620, 722, 741, 764, 780, 806, 930, 955, 988, 1083, 1140, 1146, 1178, 1209, 1235, 1444, 1482, 1612, 1767, 1805, 1860, 1910, 2015, 2166, 2292, 2356, 2418, 2470, 2483, 2865, 2945, 2964, 3534, 3610, 3629, 3705, 3820, 4030, 4332, 4693, 4836, 4940, 4966, 5415, 5730, 5890, 5921, 6045, 7068, 7220, 7258, 7410, 7449, 7657, 8060, 8835, 9386, 9932, 10830, 10887, 11191, 11460, 11780, 11842, 12090, 12415, 14079, 14516, 14820, 14898, 15314, 17670, 17763, 18145, 18772, 21660, 21774, 22382, 22971, 23465, 23684, 24180, 24830, 28158, 29605, 29796, 30628, 33573, 35340, 35526, 36290, 37245, 38285, 43548, 44764, 45942, 46930, 47177, 49660, 54435, 55955, 56316, 59210, 67146, 68951, 70395, 71052, 72580, 74490, 76570, 76973, 88815, 91884, 93860, 94354, 108870, 111910, 112499, 114855, 118420, 134292, 137902, 140790, 141531, 145483, 148980, 153140, 153946, 167865, 177630, 188708, 206853, 217740, 223820, 224998, 229710, 230919, 235885, 275804, 281580, 283062, 290966, 307892, 335730, 337497, 344755, 355260, 384865, 413706, 436449, 449996, 459420, 461838, 471770, 562495, 566124, 581932, 671460, 674994, 689510, 707655, 727415, 769730, 827412, 872898, 896363, 923676, 943540, 1034265, 1124990, 1154595, 1349988, 1379020, 1415310, 1454830, 1462487, 1539460, 1687485, 1745796, 1792726, 2068530, 2137481, 2182245, 2249980, 2309190, 2689089, 2830620, 2909660, 2924974, 3374970, 3585452, 4137060, 4274962, 4364490, 4387461, 4481815, 4618380, 5378178, 5849948, 6412443, 6749940, 7312435, 8549924, 8728980, 8774922, 8963630, 10687405, 10756356, 12824886, 13445445, 14624870, 17549844, 17927260, 21374810, 21937305, 25649772, 26890890, 27787253, 29249740, 32062215, 42749620, 43874610, 53781780, 55574506, 64124430, 83361759, 87749220, 111149012, 128248860, 138936265, 166723518, 277872530, 333447036, 416808795, 555745060, 833617590, 1667235180]

約数ペア:

[(1, 1667235180), (2, 833617590), (3, 555745060), (4, 416808795), (5, 333447036), (6, 277872530), (10, 166723518), (12, 138936265), (13, 128248860), (15, 111149012), (19, 87749220), (20, 83361759), (26, 64124430), (30, 55574506), (31, 53781780), (38, 43874610), (39, 42749620), (52, 32062215), (57, 29249740), (60, 27787253), (62, 26890890), (65, 25649772), (76, 21937305), (78, 21374810), (93, 17927260), (95, 17549844), (114, 14624870), (124, 13445445), (130, 12824886), (155, 10756356), (156, 10687405), (186, 8963630), (190, 8774922), (191, 8728980), (195, 8549924), (228, 7312435), (247, 6749940), (260, 6412443), (285, 5849948), (310, 5378178), (361, 4618380), (372, 4481815), (380, 4387461), (382, 4364490), (390, 4274962), (403, 4137060), (465, 3585452), (494, 3374970), (570, 2924974), (573, 2909660), (589, 2830620), (620, 2689089), (722, 2309190), (741, 2249980), (764, 2182245), (780, 2137481), (806, 2068530), (930, 1792726), (955, 1745796), (988, 1687485), (1083, 1539460), (1140, 1462487), (1146, 1454830), (1178, 1415310), (1209, 1379020), (1235, 1349988), (1444, 1154595), (1482, 1124990), (1612, 1034265), (1767, 943540), (1805, 923676), (1860, 896363), (1910, 872898), (2015, 827412), (2166, 769730), (2292, 727415), (2356, 707655), (2418, 689510), (2470, 674994), (2483, 671460), (2865, 581932), (2945, 566124), (2964, 562495), (3534, 471770), (3610, 461838), (3629, 459420), (3705, 449996), (3820, 436449), (4030, 413706), (4332, 384865), (4693, 355260), (4836, 344755), (4940, 337497), (4966, 335730), (5415, 307892), (5730, 290966), (5890, 283062), (5921, 281580), (6045, 275804), (7068, 235885), (7220, 230919), (7258, 229710), (7410, 224998), (7449, 223820), (7657, 217740), (8060, 206853), (8835, 188708), (9386, 177630), (9932, 167865), (10830, 153946), (10887, 153140), (11191, 148980), (11460, 145483), (11780, 141531), (11842, 140790), (12090, 137902), (12415, 134292), (14079, 118420), (14516, 114855), (14820, 112499), (14898, 111910), (15314, 108870), (17670, 94354), (17763, 93860), (18145, 91884), (18772, 88815), (21660, 76973), (21774, 76570), (22382, 74490), (22971, 72580), (23465, 71052), (23684, 70395), (24180, 68951), (24830, 67146), (28158, 59210), (29605, 56316), (29796, 55955), (30628, 54435), (33573, 49660), (35340, 47177), (35526, 46930), (36290, 45942), (37245, 44764), (38285, 43548)]