155394755460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{927287}}^1$

素因数の和:927335

約数の個数: 216

約数和(自身を含む): 577181142720

約数和(自身を除く): 421786387260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 49, 57, 60, 63, 70, 76, 84, 90, 95, 98, 105, 114, 126, 133, 140, 147, 171, 180, 190, 196, 210, 228, 245, 252, 266, 285, 294, 315, 342, 380, 399, 420, 441, 490, 532, 570, 588, 630, 665, 684, 735, 798, 855, 882, 931, 980, 1140, 1197, 1260, 1330, 1470, 1596, 1710, 1764, 1862, 1995, 2205, 2394, 2660, 2793, 2940, 3420, 3724, 3990, 4410, 4655, 4788, 5586, 5985, 7980, 8379, 8820, 9310, 11172, 11970, 13965, 16758, 18620, 23940, 27930, 33516, 41895, 55860, 83790, 167580, 927287, 1854574, 2781861, 3709148, 4636435, 5563722, 6491009, 8345583, 9272870, 11127444, 12982018, 13909305, 16691166, 17618453, 18545740, 19473027, 25964036, 27818610, 32455045, 33382332, 35236906, 38946054, 41727915, 45437063, 52855359, 55637220, 58419081, 64910090, 70473812, 77892108, 83455830, 88092265, 90874126, 97365135, 105710718, 116838162, 123329171, 129820180, 136311189, 158566077, 166911660, 176184530, 181748252, 194730270, 211421436, 227185315, 233676324, 246658342, 264276795, 272622378, 292095405, 317132154, 352369060, 369987513, 389460540, 408933567, 454370630, 493316684, 528553590, 545244756, 584190810, 616645855, 634264308, 681555945, 739975026, 792830385, 817867134, 863304197, 908741260, 1057107180, 1109962539, 1168381620, 1233291710, 1363111890, 1479950052, 1585660770, 1635734268, 1726608394, 1849937565, 2044667835, 2219925078, 2466583420, 2589912591, 2726223780, 3171321540, 3453216788, 3699875130, 4089335670, 4316520985, 4439850156, 5179825182, 5549812695, 7399750260, 7769737773, 8178671340, 8633041970, 10359650364, 11099625390, 12949562955, 15539475546, 17266083940, 22199250780, 25899125910, 31078951092, 38848688865, 51798251820, 77697377730, 155394755460]

約数ペア:

[(1, 155394755460), (2, 77697377730), (3, 51798251820), (4, 38848688865), (5, 31078951092), (6, 25899125910), (7, 22199250780), (9, 17266083940), (10, 15539475546), (12, 12949562955), (14, 11099625390), (15, 10359650364), (18, 8633041970), (19, 8178671340), (20, 7769737773), (21, 7399750260), (28, 5549812695), (30, 5179825182), (35, 4439850156), (36, 4316520985), (38, 4089335670), (42, 3699875130), (45, 3453216788), (49, 3171321540), (57, 2726223780), (60, 2589912591), (63, 2466583420), (70, 2219925078), (76, 2044667835), (84, 1849937565), (90, 1726608394), (95, 1635734268), (98, 1585660770), (105, 1479950052), (114, 1363111890), (126, 1233291710), (133, 1168381620), (140, 1109962539), (147, 1057107180), (171, 908741260), (180, 863304197), (190, 817867134), (196, 792830385), (210, 739975026), (228, 681555945), (245, 634264308), (252, 616645855), (266, 584190810), (285, 545244756), (294, 528553590), (315, 493316684), (342, 454370630), (380, 408933567), (399, 389460540), (420, 369987513), (441, 352369060), (490, 317132154), (532, 292095405), (570, 272622378), (588, 264276795), (630, 246658342), (665, 233676324), (684, 227185315), (735, 211421436), (798, 194730270), (855, 181748252), (882, 176184530), (931, 166911660), (980, 158566077), (1140, 136311189), (1197, 129820180), (1260, 123329171), (1330, 116838162), (1470, 105710718), (1596, 97365135), (1710, 90874126), (1764, 88092265), (1862, 83455830), (1995, 77892108), (2205, 70473812), (2394, 64910090), (2660, 58419081), (2793, 55637220), (2940, 52855359), (3420, 45437063), (3724, 41727915), (3990, 38946054), (4410, 35236906), (4655, 33382332), (4788, 32455045), (5586, 27818610), (5985, 25964036), (7980, 19473027), (8379, 18545740), (8820, 17618453), (9310, 16691166), (11172, 13909305), (11970, 12982018), (13965, 11127444), (16758, 9272870), (18620, 8345583), (23940, 6491009), (27930, 5563722), (33516, 4636435), (41895, 3709148), (55860, 2781861), (83790, 1854574), (167580, 927287)]