40115460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1$

素因数の和:506

約数の個数: 192

約数和(自身を含む): 147732480

約数和(自身を除く): 107617020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 19, 20, 21, 22, 28, 30, 33, 35, 38, 42, 44, 55, 57, 60, 66, 70, 76, 77, 84, 95, 105, 110, 114, 132, 133, 140, 154, 165, 190, 209, 210, 220, 228, 231, 266, 285, 308, 330, 380, 385, 399, 418, 420, 457, 462, 532, 570, 627, 660, 665, 770, 798, 836, 914, 924, 1045, 1140, 1155, 1254, 1330, 1371, 1463, 1540, 1596, 1828, 1995, 2090, 2285, 2310, 2508, 2660, 2742, 2926, 3135, 3199, 3990, 4180, 4389, 4570, 4620, 5027, 5484, 5852, 6270, 6398, 6855, 7315, 7980, 8683, 8778, 9140, 9597, 10054, 12540, 12796, 13710, 14630, 15081, 15995, 17366, 17556, 19194, 20108, 21945, 25135, 26049, 27420, 29260, 30162, 31990, 34732, 35189, 38388, 43415, 43890, 47985, 50270, 52098, 60324, 60781, 63980, 70378, 75405, 86830, 87780, 95513, 95970, 100540, 104196, 105567, 121562, 130245, 140756, 150810, 173660, 175945, 182343, 191026, 191940, 211134, 243124, 260490, 286539, 301620, 303905, 351890, 364686, 382052, 422268, 477565, 520980, 527835, 573078, 607810, 668591, 703780, 729372, 911715, 955130, 1055670, 1146156, 1215620, 1337182, 1432695, 1823430, 1910260, 2005773, 2111340, 2674364, 2865390, 3342955, 3646860, 4011546, 5730780, 6685910, 8023092, 10028865, 13371820, 20057730, 40115460]

約数ペア:

[(1, 40115460), (2, 20057730), (3, 13371820), (4, 10028865), (5, 8023092), (6, 6685910), (7, 5730780), (10, 4011546), (11, 3646860), (12, 3342955), (14, 2865390), (15, 2674364), (19, 2111340), (20, 2005773), (21, 1910260), (22, 1823430), (28, 1432695), (30, 1337182), (33, 1215620), (35, 1146156), (38, 1055670), (42, 955130), (44, 911715), (55, 729372), (57, 703780), (60, 668591), (66, 607810), (70, 573078), (76, 527835), (77, 520980), (84, 477565), (95, 422268), (105, 382052), (110, 364686), (114, 351890), (132, 303905), (133, 301620), (140, 286539), (154, 260490), (165, 243124), (190, 211134), (209, 191940), (210, 191026), (220, 182343), (228, 175945), (231, 173660), (266, 150810), (285, 140756), (308, 130245), (330, 121562), (380, 105567), (385, 104196), (399, 100540), (418, 95970), (420, 95513), (457, 87780), (462, 86830), (532, 75405), (570, 70378), (627, 63980), (660, 60781), (665, 60324), (770, 52098), (798, 50270), (836, 47985), (914, 43890), (924, 43415), (1045, 38388), (1140, 35189), (1155, 34732), (1254, 31990), (1330, 30162), (1371, 29260), (1463, 27420), (1540, 26049), (1596, 25135), (1828, 21945), (1995, 20108), (2090, 19194), (2285, 17556), (2310, 17366), (2508, 15995), (2660, 15081), (2742, 14630), (2926, 13710), (3135, 12796), (3199, 12540), (3990, 10054), (4180, 9597), (4389, 9140), (4570, 8778), (4620, 8683), (5027, 7980), (5484, 7315), (5852, 6855), (6270, 6398)]