386686860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1031}}^1$

素因数の和:1116

約数の個数: 192

約数和(自身を含む): 1331527680

約数和(自身を除く): 944840820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 47, 57, 60, 70, 76, 84, 94, 95, 105, 114, 133, 140, 141, 188, 190, 210, 228, 235, 266, 282, 285, 329, 380, 399, 420, 470, 532, 564, 570, 658, 665, 705, 798, 893, 940, 987, 1031, 1140, 1316, 1330, 1410, 1596, 1645, 1786, 1974, 1995, 2062, 2660, 2679, 2820, 3093, 3290, 3572, 3948, 3990, 4124, 4465, 4935, 5155, 5358, 6186, 6251, 6580, 7217, 7980, 8930, 9870, 10310, 10716, 12372, 12502, 13395, 14434, 15465, 17860, 18753, 19589, 19740, 20620, 21651, 25004, 26790, 28868, 30930, 31255, 36085, 37506, 39178, 43302, 48457, 53580, 58767, 61860, 62510, 72170, 75012, 78356, 86604, 93765, 96914, 97945, 108255, 117534, 125020, 137123, 144340, 145371, 187530, 193828, 195890, 216510, 235068, 242285, 274246, 290742, 293835, 339199, 375060, 391780, 411369, 433020, 484570, 548492, 581484, 587670, 678398, 685615, 726855, 822738, 920683, 969140, 1017597, 1175340, 1356796, 1371230, 1453710, 1645476, 1695995, 1841366, 2035194, 2056845, 2742460, 2762049, 2907420, 3391990, 3682732, 4070388, 4113690, 4603415, 5087985, 5524098, 6444781, 6783980, 8227380, 9206830, 10175970, 11048196, 12889562, 13810245, 18413660, 19334343, 20351940, 25779124, 27620490, 32223905, 38668686, 55240980, 64447810, 77337372, 96671715, 128895620, 193343430, 386686860]

約数ペア:

[(1, 386686860), (2, 193343430), (3, 128895620), (4, 96671715), (5, 77337372), (6, 64447810), (7, 55240980), (10, 38668686), (12, 32223905), (14, 27620490), (15, 25779124), (19, 20351940), (20, 19334343), (21, 18413660), (28, 13810245), (30, 12889562), (35, 11048196), (38, 10175970), (42, 9206830), (47, 8227380), (57, 6783980), (60, 6444781), (70, 5524098), (76, 5087985), (84, 4603415), (94, 4113690), (95, 4070388), (105, 3682732), (114, 3391990), (133, 2907420), (140, 2762049), (141, 2742460), (188, 2056845), (190, 2035194), (210, 1841366), (228, 1695995), (235, 1645476), (266, 1453710), (282, 1371230), (285, 1356796), (329, 1175340), (380, 1017597), (399, 969140), (420, 920683), (470, 822738), (532, 726855), (564, 685615), (570, 678398), (658, 587670), (665, 581484), (705, 548492), (798, 484570), (893, 433020), (940, 411369), (987, 391780), (1031, 375060), (1140, 339199), (1316, 293835), (1330, 290742), (1410, 274246), (1596, 242285), (1645, 235068), (1786, 216510), (1974, 195890), (1995, 193828), (2062, 187530), (2660, 145371), (2679, 144340), (2820, 137123), (3093, 125020), (3290, 117534), (3572, 108255), (3948, 97945), (3990, 96914), (4124, 93765), (4465, 86604), (4935, 78356), (5155, 75012), (5358, 72170), (6186, 62510), (6251, 61860), (6580, 58767), (7217, 53580), (7980, 48457), (8930, 43302), (9870, 39178), (10310, 37506), (10716, 36085), (12372, 31255), (12502, 30930), (13395, 28868), (14434, 26790), (15465, 25004), (17860, 21651), (18753, 20620), (19589, 19740)]