154188975720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3457}}^1\times {\mathrm{28591}}^1$

素因数の和:32075

約数の個数: 128

約数和(自身を含む): 498310525440

約数和(自身を除く): 344121549720

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, 3457, 6914, 10371, 13828, 17285, 20742, 27656, 28591, 34570, 41484, 44941, 51855, 57182, 69140, 82968, 85773, 89882, 103710, 114364, 134823, 138280, 142955, 171546, 179764, 207420, 224705, 228728, 269646, 285910, 343092, 359528, 371683, 414840, 428865, 449410, 539292, 571820, 674115, 686184, 743366, 857730, 898820, 1078584, 1115049, 1143640, 1348230, 1486732, 1715460, 1797640, 1858415, 2230098, 2696460, 2973464, 3430920, 3716830, 4460196, 5392920, 5575245, 7433660, 8920392, 11150490, 14867320, 22300980, 44601960, 98839087, 197678174, 296517261, 395356348, 494195435, 593034522, 790712696, 988390870, 1186069044, 1284908131, 1482586305, 1976781740, 2372138088, 2569816262, 2965172610, 3854724393, 3953563480, 5139632524, 5930345220, 6424540655, 7709448786, 10279265048, 11860690440, 12849081310, 15418897572, 19273621965, 25698162620, 30837795144, 38547243930, 51396325240, 77094487860, 154188975720]

約数ペア:

[(1, 154188975720), (2, 77094487860), (3, 51396325240), (4, 38547243930), (5, 30837795144), (6, 25698162620), (8, 19273621965), (10, 15418897572), (12, 12849081310), (13, 11860690440), (15, 10279265048), (20, 7709448786), (24, 6424540655), (26, 5930345220), (30, 5139632524), (39, 3953563480), (40, 3854724393), (52, 2965172610), (60, 2569816262), (65, 2372138088), (78, 1976781740), (104, 1482586305), (120, 1284908131), (130, 1186069044), (156, 988390870), (195, 790712696), (260, 593034522), (312, 494195435), (390, 395356348), (520, 296517261), (780, 197678174), (1560, 98839087), (3457, 44601960), (6914, 22300980), (10371, 14867320), (13828, 11150490), (17285, 8920392), (20742, 7433660), (27656, 5575245), (28591, 5392920), (34570, 4460196), (41484, 3716830), (44941, 3430920), (51855, 2973464), (57182, 2696460), (69140, 2230098), (82968, 1858415), (85773, 1797640), (89882, 1715460), (103710, 1486732), (114364, 1348230), (134823, 1143640), (138280, 1115049), (142955, 1078584), (171546, 898820), (179764, 857730), (207420, 743366), (224705, 686184), (228728, 674115), (269646, 571820), (285910, 539292), (343092, 449410), (359528, 428865), (371683, 414840)]