23997029160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2341}}^1\times {\mathrm{6571}}^1$

素因数の和:8939

約数の個数: 128

約数和(自身を含む): 77573784960

約数和(自身を除く): 53576755800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 2341, 4682, 6571, 7023, 9364, 11705, 13142, 14046, 18728, 19713, 23410, 26284, 28092, 30433, 32855, 35115, 39426, 46820, 52568, 56184, 60866, 65710, 70230, 78852, 85423, 91299, 93640, 98565, 121732, 131420, 140460, 152165, 157704, 170846, 182598, 197130, 243464, 256269, 262840, 280920, 304330, 341692, 365196, 394260, 427115, 456495, 512538, 608660, 683384, 730392, 788520, 854230, 912990, 1025076, 1217320, 1281345, 1708460, 1825980, 2050152, 2562690, 3416920, 3651960, 5125380, 10250760, 15382711, 30765422, 46148133, 61530844, 76913555, 92296266, 123061688, 153827110, 184592532, 199975243, 230740665, 307654220, 369185064, 399950486, 461481330, 599925729, 615308440, 799900972, 922962660, 999876215, 1199851458, 1599801944, 1845925320, 1999752430, 2399702916, 2999628645, 3999504860, 4799405832, 5999257290, 7999009720, 11998514580, 23997029160]

約数ペア:

[(1, 23997029160), (2, 11998514580), (3, 7999009720), (4, 5999257290), (5, 4799405832), (6, 3999504860), (8, 2999628645), (10, 2399702916), (12, 1999752430), (13, 1845925320), (15, 1599801944), (20, 1199851458), (24, 999876215), (26, 922962660), (30, 799900972), (39, 615308440), (40, 599925729), (52, 461481330), (60, 399950486), (65, 369185064), (78, 307654220), (104, 230740665), (120, 199975243), (130, 184592532), (156, 153827110), (195, 123061688), (260, 92296266), (312, 76913555), (390, 61530844), (520, 46148133), (780, 30765422), (1560, 15382711), (2341, 10250760), (4682, 5125380), (6571, 3651960), (7023, 3416920), (9364, 2562690), (11705, 2050152), (13142, 1825980), (14046, 1708460), (18728, 1281345), (19713, 1217320), (23410, 1025076), (26284, 912990), (28092, 854230), (30433, 788520), (32855, 730392), (35115, 683384), (39426, 608660), (46820, 512538), (52568, 456495), (56184, 427115), (60866, 394260), (65710, 365196), (70230, 341692), (78852, 304330), (85423, 280920), (91299, 262840), (93640, 256269), (98565, 243464), (121732, 197130), (131420, 182598), (140460, 170846), (152165, 157704)]