18524302680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2591}}^1\times {\mathrm{4583}}^1$

素因数の和:7201

約数の個数: 128

約数和(自身を含む): 59883909120

約数和(自身を除く): 41359606440

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, 2591, 4583, 5182, 7773, 9166, 10364, 12955, 13749, 15546, 18332, 20728, 22915, 25910, 27498, 31092, 33683, 36664, 38865, 45830, 51820, 54996, 59579, 62184, 67366, 68745, 77730, 91660, 101049, 103640, 109992, 119158, 134732, 137490, 155460, 168415, 178737, 183320, 202098, 238316, 269464, 274980, 297895, 310920, 336830, 357474, 404196, 476632, 505245, 549960, 595790, 673660, 714948, 808392, 893685, 1010490, 1191580, 1347320, 1429896, 1787370, 2020980, 2383160, 3574740, 4041960, 7149480, 11874553, 23749106, 35623659, 47498212, 59372765, 71247318, 94996424, 118745530, 142494636, 154369189, 178118295, 237491060, 284989272, 308738378, 356236590, 463107567, 474982120, 617476756, 712473180, 771845945, 926215134, 1234953512, 1424946360, 1543691890, 1852430268, 2315537835, 3087383780, 3704860536, 4631075670, 6174767560, 9262151340, 18524302680]

約数ペア:

[(1, 18524302680), (2, 9262151340), (3, 6174767560), (4, 4631075670), (5, 3704860536), (6, 3087383780), (8, 2315537835), (10, 1852430268), (12, 1543691890), (13, 1424946360), (15, 1234953512), (20, 926215134), (24, 771845945), (26, 712473180), (30, 617476756), (39, 474982120), (40, 463107567), (52, 356236590), (60, 308738378), (65, 284989272), (78, 237491060), (104, 178118295), (120, 154369189), (130, 142494636), (156, 118745530), (195, 94996424), (260, 71247318), (312, 59372765), (390, 47498212), (520, 35623659), (780, 23749106), (1560, 11874553), (2591, 7149480), (4583, 4041960), (5182, 3574740), (7773, 2383160), (9166, 2020980), (10364, 1787370), (12955, 1429896), (13749, 1347320), (15546, 1191580), (18332, 1010490), (20728, 893685), (22915, 808392), (25910, 714948), (27498, 673660), (31092, 595790), (33683, 549960), (36664, 505245), (38865, 476632), (45830, 404196), (51820, 357474), (54996, 336830), (59579, 310920), (62184, 297895), (67366, 274980), (68745, 269464), (77730, 238316), (91660, 202098), (101049, 183320), (103640, 178737), (109992, 168415), (119158, 155460), (134732, 137490)]