38644259220

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{179357}}^1$

素因数の和:179404

約数の個数: 240

約数和(自身を含む): 145839576960

約数和(自身を除く): 107195317740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 81, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 162, 171, 180, 189, 190, 210, 228, 252, 266, 270, 285, 315, 324, 342, 378, 380, 399, 405, 420, 513, 532, 540, 567, 570, 630, 665, 684, 756, 798, 810, 855, 945, 1026, 1134, 1140, 1197, 1260, 1330, 1539, 1596, 1620, 1710, 1890, 1995, 2052, 2268, 2394, 2565, 2660, 2835, 3078, 3420, 3591, 3780, 3990, 4788, 5130, 5670, 5985, 6156, 7182, 7695, 7980, 10260, 10773, 11340, 11970, 14364, 15390, 17955, 21546, 23940, 30780, 35910, 43092, 53865, 71820, 107730, 179357, 215460, 358714, 538071, 717428, 896785, 1076142, 1255499, 1614213, 1793570, 2152284, 2510998, 2690355, 3228426, 3407783, 3587140, 3766497, 4842639, 5021996, 5380710, 6277495, 6456852, 6815566, 7532994, 8071065, 9685278, 10223349, 10761420, 11299491, 12554990, 13631132, 14527917, 15065988, 16142130, 17038915, 18832485, 19370556, 20446698, 22598982, 23854481, 24213195, 25109980, 29055834, 30670047, 32284260, 33898473, 34077830, 37664970, 40893396, 45197964, 47708962, 48426390, 51116745, 56497455, 58111668, 61340094, 67796946, 68155660, 71563443, 72639585, 75329940, 92010141, 95417924, 96852780, 101695419, 102233490, 112994910, 119272405, 122680188, 135593892, 143126886, 145279170, 153350235, 169492365, 184020282, 203390838, 204466980, 214690329, 225989820, 238544810, 276030423, 286253772, 290558340, 306700470, 338984730, 357817215, 368040564, 406781676, 429380658, 460050705, 477089620, 508477095, 552060846, 613400940, 644070987, 677969460, 715634430, 858761316, 920101410, 1016954190, 1073451645, 1104121692, 1288141974, 1380152115, 1431268860, 1840202820, 1932212961, 2033908380, 2146903290, 2576283948, 2760304230, 3220354935, 3864425922, 4293806580, 5520608460, 6440709870, 7728851844, 9661064805, 12881419740, 19322129610, 38644259220]

約数ペア:

[(1, 38644259220), (2, 19322129610), (3, 12881419740), (4, 9661064805), (5, 7728851844), (6, 6440709870), (7, 5520608460), (9, 4293806580), (10, 3864425922), (12, 3220354935), (14, 2760304230), (15, 2576283948), (18, 2146903290), (19, 2033908380), (20, 1932212961), (21, 1840202820), (27, 1431268860), (28, 1380152115), (30, 1288141974), (35, 1104121692), (36, 1073451645), (38, 1016954190), (42, 920101410), (45, 858761316), (54, 715634430), (57, 677969460), (60, 644070987), (63, 613400940), (70, 552060846), (76, 508477095), (81, 477089620), (84, 460050705), (90, 429380658), (95, 406781676), (105, 368040564), (108, 357817215), (114, 338984730), (126, 306700470), (133, 290558340), (135, 286253772), (140, 276030423), (162, 238544810), (171, 225989820), (180, 214690329), (189, 204466980), (190, 203390838), (210, 184020282), (228, 169492365), (252, 153350235), (266, 145279170), (270, 143126886), (285, 135593892), (315, 122680188), (324, 119272405), (342, 112994910), (378, 102233490), (380, 101695419), (399, 96852780), (405, 95417924), (420, 92010141), (513, 75329940), (532, 72639585), (540, 71563443), (567, 68155660), (570, 67796946), (630, 61340094), (665, 58111668), (684, 56497455), (756, 51116745), (798, 48426390), (810, 47708962), (855, 45197964), (945, 40893396), (1026, 37664970), (1134, 34077830), (1140, 33898473), (1197, 32284260), (1260, 30670047), (1330, 29055834), (1539, 25109980), (1596, 24213195), (1620, 23854481), (1710, 22598982), (1890, 20446698), (1995, 19370556), (2052, 18832485), (2268, 17038915), (2394, 16142130), (2565, 15065988), (2660, 14527917), (2835, 13631132), (3078, 12554990), (3420, 11299491), (3591, 10761420), (3780, 10223349), (3990, 9685278), (4788, 8071065), (5130, 7532994), (5670, 6815566), (5985, 6456852), (6156, 6277495), (7182, 5380710), (7695, 5021996), (7980, 4842639), (10260, 3766497), (10773, 3587140), (11340, 3407783), (11970, 3228426), (14364, 2690355), (15390, 2510998), (17955, 2152284), (21546, 1793570), (23940, 1614213), (30780, 1255499), (35910, 1076142), (43092, 896785), (53865, 717428), (71820, 538071), (107730, 358714), (179357, 215460)]