2098469880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{1249}}^1$

素因数の和:1638

約数の個数: 192

約数和(自身を含む): 7371000000

約数和(自身を除く): 5272530120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 359, 360, 390, 468, 520, 585, 718, 780, 936, 1077, 1170, 1249, 1436, 1560, 1795, 2154, 2340, 2498, 2872, 3231, 3590, 3747, 4308, 4667, 4680, 4996, 5385, 6245, 6462, 7180, 7494, 8616, 9334, 9992, 10770, 11241, 12490, 12924, 14001, 14360, 14988, 16155, 16237, 18668, 18735, 21540, 22482, 23335, 24980, 25848, 28002, 29976, 32310, 32474, 37336, 37470, 42003, 43080, 44964, 46670, 48711, 49960, 56004, 56205, 64620, 64948, 70005, 74940, 81185, 84006, 89928, 93340, 97422, 112008, 112410, 129240, 129896, 140010, 146133, 149880, 162370, 168012, 186680, 194844, 210015, 224820, 243555, 280020, 292266, 324740, 336024, 389688, 420030, 448391, 449640, 487110, 560040, 584532, 649480, 730665, 840060, 896782, 974220, 1169064, 1345173, 1461330, 1680120, 1793564, 1948440, 2241955, 2690346, 2922660, 3587128, 4035519, 4483910, 5380692, 5829083, 5845320, 6725865, 8071038, 8967820, 10761384, 11658166, 13451730, 16142076, 17487249, 17935640, 20177595, 23316332, 26903460, 29145415, 32284152, 34974498, 40355190, 46632664, 52461747, 53806920, 58290830, 69948996, 80710380, 87436245, 104923494, 116581660, 139897992, 161420760, 174872490, 209846988, 233163320, 262308735, 349744980, 419693976, 524617470, 699489960, 1049234940, 2098469880]

約数ペア:

[(1, 2098469880), (2, 1049234940), (3, 699489960), (4, 524617470), (5, 419693976), (6, 349744980), (8, 262308735), (9, 233163320), (10, 209846988), (12, 174872490), (13, 161420760), (15, 139897992), (18, 116581660), (20, 104923494), (24, 87436245), (26, 80710380), (30, 69948996), (36, 58290830), (39, 53806920), (40, 52461747), (45, 46632664), (52, 40355190), (60, 34974498), (65, 32284152), (72, 29145415), (78, 26903460), (90, 23316332), (104, 20177595), (117, 17935640), (120, 17487249), (130, 16142076), (156, 13451730), (180, 11658166), (195, 10761384), (234, 8967820), (260, 8071038), (312, 6725865), (359, 5845320), (360, 5829083), (390, 5380692), (468, 4483910), (520, 4035519), (585, 3587128), (718, 2922660), (780, 2690346), (936, 2241955), (1077, 1948440), (1170, 1793564), (1249, 1680120), (1436, 1461330), (1560, 1345173), (1795, 1169064), (2154, 974220), (2340, 896782), (2498, 840060), (2872, 730665), (3231, 649480), (3590, 584532), (3747, 560040), (4308, 487110), (4667, 449640), (4680, 448391), (4996, 420030), (5385, 389688), (6245, 336024), (6462, 324740), (7180, 292266), (7494, 280020), (8616, 243555), (9334, 224820), (9992, 210015), (10770, 194844), (11241, 186680), (12490, 168012), (12924, 162370), (14001, 149880), (14360, 146133), (14988, 140010), (16155, 129896), (16237, 129240), (18668, 112410), (18735, 112008), (21540, 97422), (22482, 93340), (23335, 89928), (24980, 84006), (25848, 81185), (28002, 74940), (29976, 70005), (32310, 64948), (32474, 64620), (37336, 56205), (37470, 56004), (42003, 49960), (43080, 48711), (44964, 46670)]