2602689960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1153}}^1\times {\mathrm{1447}}^1$

素因数の和:2627

約数の個数: 128

約数和(自身を含む): 8421799680

約数和(自身を除く): 5819109720

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, 1153, 1447, 1560, 2306, 2894, 3459, 4341, 4612, 5765, 5788, 6918, 7235, 8682, 9224, 11530, 11576, 13836, 14470, 14989, 17295, 17364, 18811, 21705, 23060, 27672, 28940, 29978, 34590, 34728, 37622, 43410, 44967, 46120, 56433, 57880, 59956, 69180, 74945, 75244, 86820, 89934, 94055, 112866, 119912, 138360, 149890, 150488, 173640, 179868, 188110, 224835, 225732, 282165, 299780, 359736, 376220, 449670, 451464, 564330, 599560, 752440, 899340, 1128660, 1668391, 1798680, 2257320, 3336782, 5005173, 6673564, 8341955, 10010346, 13347128, 16683910, 20020692, 21689083, 25025865, 33367820, 40041384, 43378166, 50051730, 65067249, 66735640, 86756332, 100103460, 108445415, 130134498, 173512664, 200206920, 216890830, 260268996, 325336245, 433781660, 520537992, 650672490, 867563320, 1301344980, 2602689960]

約数ペア:

[(1, 2602689960), (2, 1301344980), (3, 867563320), (4, 650672490), (5, 520537992), (6, 433781660), (8, 325336245), (10, 260268996), (12, 216890830), (13, 200206920), (15, 173512664), (20, 130134498), (24, 108445415), (26, 100103460), (30, 86756332), (39, 66735640), (40, 65067249), (52, 50051730), (60, 43378166), (65, 40041384), (78, 33367820), (104, 25025865), (120, 21689083), (130, 20020692), (156, 16683910), (195, 13347128), (260, 10010346), (312, 8341955), (390, 6673564), (520, 5005173), (780, 3336782), (1153, 2257320), (1447, 1798680), (1560, 1668391), (2306, 1128660), (2894, 899340), (3459, 752440), (4341, 599560), (4612, 564330), (5765, 451464), (5788, 449670), (6918, 376220), (7235, 359736), (8682, 299780), (9224, 282165), (11530, 225732), (11576, 224835), (13836, 188110), (14470, 179868), (14989, 173640), (17295, 150488), (17364, 149890), (18811, 138360), (21705, 119912), (23060, 112866), (27672, 94055), (28940, 89934), (29978, 86820), (34590, 75244), (34728, 74945), (37622, 69180), (43410, 59956), (44967, 57880), (46120, 56433)]