38734920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{809}}^1$

素因数の和:852

約数の個数: 192

約数和(自身を含む): 151632000

約数和(自身を除く): 112897080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 315, 342, 360, 380, 399, 420, 456, 504, 532, 570, 630, 665, 684, 760, 798, 809, 840, 855, 1064, 1140, 1197, 1260, 1330, 1368, 1596, 1618, 1710, 1995, 2280, 2394, 2427, 2520, 2660, 3192, 3236, 3420, 3990, 4045, 4788, 4854, 5320, 5663, 5985, 6472, 6840, 7281, 7980, 8090, 9576, 9708, 11326, 11970, 12135, 14562, 15371, 15960, 16180, 16989, 19416, 22652, 23940, 24270, 28315, 29124, 30742, 32360, 33978, 36405, 45304, 46113, 47880, 48540, 50967, 56630, 58248, 61484, 67956, 72810, 76855, 84945, 92226, 97080, 101934, 107597, 113260, 122968, 135912, 138339, 145620, 153710, 169890, 184452, 203868, 215194, 226520, 230565, 254835, 276678, 291240, 307420, 322791, 339780, 368904, 407736, 430388, 461130, 509670, 537985, 553356, 614840, 645582, 679560, 691695, 860776, 922260, 968373, 1019340, 1075970, 1106712, 1291164, 1383390, 1613955, 1844520, 1936746, 2038680, 2151940, 2582328, 2766780, 3227910, 3873492, 4303880, 4841865, 5533560, 6455820, 7746984, 9683730, 12911640, 19367460, 38734920]

約数ペア:

[(1, 38734920), (2, 19367460), (3, 12911640), (4, 9683730), (5, 7746984), (6, 6455820), (7, 5533560), (8, 4841865), (9, 4303880), (10, 3873492), (12, 3227910), (14, 2766780), (15, 2582328), (18, 2151940), (19, 2038680), (20, 1936746), (21, 1844520), (24, 1613955), (28, 1383390), (30, 1291164), (35, 1106712), (36, 1075970), (38, 1019340), (40, 968373), (42, 922260), (45, 860776), (56, 691695), (57, 679560), (60, 645582), (63, 614840), (70, 553356), (72, 537985), (76, 509670), (84, 461130), (90, 430388), (95, 407736), (105, 368904), (114, 339780), (120, 322791), (126, 307420), (133, 291240), (140, 276678), (152, 254835), (168, 230565), (171, 226520), (180, 215194), (190, 203868), (210, 184452), (228, 169890), (252, 153710), (266, 145620), (280, 138339), (285, 135912), (315, 122968), (342, 113260), (360, 107597), (380, 101934), (399, 97080), (420, 92226), (456, 84945), (504, 76855), (532, 72810), (570, 67956), (630, 61484), (665, 58248), (684, 56630), (760, 50967), (798, 48540), (809, 47880), (840, 46113), (855, 45304), (1064, 36405), (1140, 33978), (1197, 32360), (1260, 30742), (1330, 29124), (1368, 28315), (1596, 24270), (1618, 23940), (1710, 22652), (1995, 19416), (2280, 16989), (2394, 16180), (2427, 15960), (2520, 15371), (2660, 14562), (3192, 12135), (3236, 11970), (3420, 11326), (3990, 9708), (4045, 9576), (4788, 8090), (4854, 7980), (5320, 7281), (5663, 6840), (5985, 6472)]