71014020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{809}}^1$

素因数の和:858

約数の個数: 192

約数和(自身を含む): 261273600

約数和(自身を除く): 190259580

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, 462, 532, 570, 627, 660, 665, 770, 798, 809, 836, 924, 1045, 1140, 1155, 1254, 1330, 1463, 1540, 1596, 1618, 1995, 2090, 2310, 2427, 2508, 2660, 2926, 3135, 3236, 3990, 4045, 4180, 4389, 4620, 4854, 5663, 5852, 6270, 7315, 7980, 8090, 8778, 8899, 9708, 11326, 12135, 12540, 14630, 15371, 16180, 16989, 17556, 17798, 21945, 22652, 24270, 26697, 28315, 29260, 30742, 33978, 35596, 43890, 44495, 46113, 48540, 53394, 56630, 61484, 62293, 67956, 76855, 84945, 87780, 88990, 92226, 106788, 107597, 113260, 124586, 133485, 153710, 169081, 169890, 177980, 184452, 186879, 215194, 230565, 249172, 266970, 307420, 311465, 322791, 338162, 339780, 373758, 430388, 461130, 507243, 533940, 537985, 622930, 645582, 676324, 747516, 845405, 922260, 934395, 1014486, 1075970, 1183567, 1245860, 1291164, 1613955, 1690810, 1868790, 2028972, 2151940, 2367134, 2536215, 3227910, 3381620, 3550701, 3737580, 4734268, 5072430, 5917835, 6455820, 7101402, 10144860, 11835670, 14202804, 17753505, 23671340, 35507010, 71014020]

約数ペア:

[(1, 71014020), (2, 35507010), (3, 23671340), (4, 17753505), (5, 14202804), (6, 11835670), (7, 10144860), (10, 7101402), (11, 6455820), (12, 5917835), (14, 5072430), (15, 4734268), (19, 3737580), (20, 3550701), (21, 3381620), (22, 3227910), (28, 2536215), (30, 2367134), (33, 2151940), (35, 2028972), (38, 1868790), (42, 1690810), (44, 1613955), (55, 1291164), (57, 1245860), (60, 1183567), (66, 1075970), (70, 1014486), (76, 934395), (77, 922260), (84, 845405), (95, 747516), (105, 676324), (110, 645582), (114, 622930), (132, 537985), (133, 533940), (140, 507243), (154, 461130), (165, 430388), (190, 373758), (209, 339780), (210, 338162), (220, 322791), (228, 311465), (231, 307420), (266, 266970), (285, 249172), (308, 230565), (330, 215194), (380, 186879), (385, 184452), (399, 177980), (418, 169890), (420, 169081), (462, 153710), (532, 133485), (570, 124586), (627, 113260), (660, 107597), (665, 106788), (770, 92226), (798, 88990), (809, 87780), (836, 84945), (924, 76855), (1045, 67956), (1140, 62293), (1155, 61484), (1254, 56630), (1330, 53394), (1463, 48540), (1540, 46113), (1596, 44495), (1618, 43890), (1995, 35596), (2090, 33978), (2310, 30742), (2427, 29260), (2508, 28315), (2660, 26697), (2926, 24270), (3135, 22652), (3236, 21945), (3990, 17798), (4045, 17556), (4180, 16989), (4389, 16180), (4620, 15371), (4854, 14630), (5663, 12540), (5852, 12135), (6270, 11326), (7315, 9708), (7980, 8899), (8090, 8778)]