279969690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9323}}^1$

素因数の和:9364

約数の個数: 128

約数和(自身を含む): 902264832

約数和(自身を除く): 622295142

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 13, 14, 15, 21, 22, 26, 30, 33, 35, 39, 42, 55, 65, 66, 70, 77, 78, 91, 105, 110, 130, 143, 154, 165, 182, 195, 210, 231, 273, 286, 330, 385, 390, 429, 455, 462, 546, 715, 770, 858, 910, 1001, 1155, 1365, 1430, 2002, 2145, 2310, 2730, 3003, 4290, 5005, 6006, 9323, 10010, 15015, 18646, 27969, 30030, 46615, 55938, 65261, 93230, 102553, 121199, 130522, 139845, 195783, 205106, 242398, 279690, 307659, 326305, 363597, 391566, 512765, 605995, 615318, 652610, 717871, 727194, 848393, 978915, 1025530, 1211990, 1333189, 1435742, 1538295, 1696786, 1817985, 1957830, 2153613, 2545179, 2666378, 3076590, 3589355, 3635970, 3999567, 4241965, 4307226, 5090358, 6665945, 7178710, 7999134, 8483930, 9332323, 10768065, 12725895, 13331890, 18664646, 19997835, 21536130, 25451790, 27996969, 39995670, 46661615, 55993938, 93323230, 139984845, 279969690]

約数ペア:

[(1, 279969690), (2, 139984845), (3, 93323230), (5, 55993938), (6, 46661615), (7, 39995670), (10, 27996969), (11, 25451790), (13, 21536130), (14, 19997835), (15, 18664646), (21, 13331890), (22, 12725895), (26, 10768065), (30, 9332323), (33, 8483930), (35, 7999134), (39, 7178710), (42, 6665945), (55, 5090358), (65, 4307226), (66, 4241965), (70, 3999567), (77, 3635970), (78, 3589355), (91, 3076590), (105, 2666378), (110, 2545179), (130, 2153613), (143, 1957830), (154, 1817985), (165, 1696786), (182, 1538295), (195, 1435742), (210, 1333189), (231, 1211990), (273, 1025530), (286, 978915), (330, 848393), (385, 727194), (390, 717871), (429, 652610), (455, 615318), (462, 605995), (546, 512765), (715, 391566), (770, 363597), (858, 326305), (910, 307659), (1001, 279690), (1155, 242398), (1365, 205106), (1430, 195783), (2002, 139845), (2145, 130522), (2310, 121199), (2730, 102553), (3003, 93230), (4290, 65261), (5005, 55938), (6006, 46615), (9323, 30030), (10010, 27969), (15015, 18646)]