224737626280

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{143617}}^1$

素因数の和:143747

約数の個数: 128

約数和(自身を含む): 558386784000

約数和(自身を除く): 333649157720

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 29, 38, 40, 58, 71, 76, 95, 116, 142, 145, 152, 190, 232, 284, 290, 355, 380, 551, 568, 580, 710, 760, 1102, 1160, 1349, 1420, 2059, 2204, 2698, 2755, 2840, 4118, 4408, 5396, 5510, 6745, 8236, 10295, 10792, 11020, 13490, 16472, 20590, 22040, 26980, 39121, 41180, 53960, 78242, 82360, 143617, 156484, 195605, 287234, 312968, 391210, 574468, 718085, 782420, 1148936, 1436170, 1564840, 2728723, 2872340, 4164893, 5457446, 5744680, 8329786, 10196807, 10914892, 13643615, 16659572, 20393614, 20824465, 21829784, 27287230, 33319144, 40787228, 41648930, 50984035, 54574460, 79132967, 81574456, 83297860, 101968070, 109148920, 158265934, 166595720, 193739333, 203936140, 295707403, 316531868, 387478666, 395664835, 407872280, 591414806, 633063736, 774957332, 791329670, 968696665, 1182829612, 1478537015, 1549914664, 1582659340, 1937393330, 2365659224, 2957074030, 3165318680, 3874786660, 5618440657, 5914148060, 7749573320, 11236881314, 11828296120, 22473762628, 28092203285, 44947525256, 56184406570, 112368813140, 224737626280]

約数ペア:

[(1, 224737626280), (2, 112368813140), (4, 56184406570), (5, 44947525256), (8, 28092203285), (10, 22473762628), (19, 11828296120), (20, 11236881314), (29, 7749573320), (38, 5914148060), (40, 5618440657), (58, 3874786660), (71, 3165318680), (76, 2957074030), (95, 2365659224), (116, 1937393330), (142, 1582659340), (145, 1549914664), (152, 1478537015), (190, 1182829612), (232, 968696665), (284, 791329670), (290, 774957332), (355, 633063736), (380, 591414806), (551, 407872280), (568, 395664835), (580, 387478666), (710, 316531868), (760, 295707403), (1102, 203936140), (1160, 193739333), (1349, 166595720), (1420, 158265934), (2059, 109148920), (2204, 101968070), (2698, 83297860), (2755, 81574456), (2840, 79132967), (4118, 54574460), (4408, 50984035), (5396, 41648930), (5510, 40787228), (6745, 33319144), (8236, 27287230), (10295, 21829784), (10792, 20824465), (11020, 20393614), (13490, 16659572), (16472, 13643615), (20590, 10914892), (22040, 10196807), (26980, 8329786), (39121, 5744680), (41180, 5457446), (53960, 4164893), (78242, 2872340), (82360, 2728723), (143617, 1564840), (156484, 1436170), (195605, 1148936), (287234, 782420), (312968, 718085), (391210, 574468)]