15697676580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{863}}^1\times {\mathrm{1049}}^1$

素因数の和:1958

約数の個数: 144

約数和(自身を含む): 46789747200

約数和(自身を除く): 31092070620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 289, 340, 510, 578, 863, 867, 1020, 1049, 1156, 1445, 1726, 1734, 2098, 2589, 2890, 3147, 3452, 3468, 4196, 4315, 4335, 5178, 5245, 5780, 6294, 8630, 8670, 10356, 10490, 12588, 12945, 14671, 15735, 17260, 17340, 17833, 20980, 25890, 29342, 31470, 35666, 44013, 51780, 53499, 58684, 62940, 71332, 73355, 88026, 89165, 106998, 146710, 176052, 178330, 213996, 220065, 249407, 267495, 293420, 303161, 356660, 440130, 498814, 534990, 606322, 748221, 880260, 905287, 909483, 997628, 1069980, 1212644, 1247035, 1496442, 1515805, 1810574, 1818966, 2494070, 2715861, 2992884, 3031610, 3621148, 3637932, 3741105, 4526435, 4547415, 4988140, 5431722, 6063220, 7482210, 9052870, 9094830, 10863444, 13579305, 14964420, 15389879, 18105740, 18189660, 27158610, 30779758, 46169637, 54317220, 61559516, 76949395, 92339274, 153898790, 184678548, 230848185, 261627943, 307797580, 461696370, 523255886, 784883829, 923392740, 1046511772, 1308139715, 1569767658, 2616279430, 3139535316, 3924419145, 5232558860, 7848838290, 15697676580]

約数ペア:

[(1, 15697676580), (2, 7848838290), (3, 5232558860), (4, 3924419145), (5, 3139535316), (6, 2616279430), (10, 1569767658), (12, 1308139715), (15, 1046511772), (17, 923392740), (20, 784883829), (30, 523255886), (34, 461696370), (51, 307797580), (60, 261627943), (68, 230848185), (85, 184678548), (102, 153898790), (170, 92339274), (204, 76949395), (255, 61559516), (289, 54317220), (340, 46169637), (510, 30779758), (578, 27158610), (863, 18189660), (867, 18105740), (1020, 15389879), (1049, 14964420), (1156, 13579305), (1445, 10863444), (1726, 9094830), (1734, 9052870), (2098, 7482210), (2589, 6063220), (2890, 5431722), (3147, 4988140), (3452, 4547415), (3468, 4526435), (4196, 3741105), (4315, 3637932), (4335, 3621148), (5178, 3031610), (5245, 2992884), (5780, 2715861), (6294, 2494070), (8630, 1818966), (8670, 1810574), (10356, 1515805), (10490, 1496442), (12588, 1247035), (12945, 1212644), (14671, 1069980), (15735, 997628), (17260, 909483), (17340, 905287), (17833, 880260), (20980, 748221), (25890, 606322), (29342, 534990), (31470, 498814), (35666, 440130), (44013, 356660), (51780, 303161), (53499, 293420), (58684, 267495), (62940, 249407), (71332, 220065), (73355, 213996), (88026, 178330), (89165, 176052), (106998, 146710)]