8156597280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{4523}}^1$

素因数の和:4588

約数の個数: 288

約数和(自身を含む): 29399557824

約数和(自身を除く): 21242960544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 96, 102, 104, 120, 130, 136, 156, 160, 170, 195, 204, 208, 221, 240, 255, 260, 272, 289, 312, 340, 390, 408, 416, 442, 480, 510, 520, 544, 578, 624, 663, 680, 780, 816, 867, 884, 1020, 1040, 1105, 1156, 1248, 1326, 1360, 1445, 1560, 1632, 1734, 1768, 2040, 2080, 2210, 2312, 2652, 2720, 2890, 3120, 3315, 3468, 3536, 3757, 4080, 4335, 4420, 4523, 4624, 5304, 5780, 6240, 6630, 6936, 7072, 7514, 8160, 8670, 8840, 9046, 9248, 10608, 11271, 11560, 13260, 13569, 13872, 15028, 17340, 17680, 18092, 18785, 21216, 22542, 22615, 23120, 26520, 27138, 27744, 30056, 34680, 35360, 36184, 37570, 45084, 45230, 46240, 53040, 54276, 56355, 58799, 60112, 67845, 69360, 72368, 75140, 76891, 90168, 90460, 106080, 108552, 112710, 117598, 120224, 135690, 138720, 144736, 150280, 153782, 176397, 180336, 180920, 217104, 225420, 230673, 235196, 271380, 293995, 300560, 307564, 352794, 360672, 361840, 384455, 434208, 450840, 461346, 470392, 542760, 587990, 601120, 615128, 705588, 723680, 768910, 881985, 901680, 922692, 940784, 999583, 1085520, 1153365, 1175980, 1230256, 1307147, 1411176, 1537820, 1763970, 1803360, 1845384, 1881568, 1999166, 2171040, 2306730, 2351960, 2460512, 2614294, 2822352, 2998749, 3075640, 3527940, 3690768, 3921441, 3998332, 4613460, 4703920, 4997915, 5228588, 5644704, 5997498, 6151280, 6535735, 7055880, 7381536, 7842882, 7996664, 9226920, 9407840, 9995830, 10457176, 11994996, 12302560, 13071470, 14111760, 14993745, 15685764, 15993328, 16992911, 18453840, 19607205, 19991660, 20914352, 23989992, 26142940, 28223520, 29987490, 31371528, 31986656, 33985822, 36907680, 39214410, 39983320, 41828704, 47979984, 50978733, 52285880, 59974980, 62743056, 67971644, 78428820, 79966640, 84964555, 95959968, 101957466, 104571760, 119949960, 125486112, 135943288, 156857640, 159933280, 169929110, 203914932, 209143520, 239899920, 254893665, 271886576, 313715280, 339858220, 407829864, 479799840, 509787330, 543773152, 627430560, 679716440, 815659728, 1019574660, 1359432880, 1631319456, 2039149320, 2718865760, 4078298640, 8156597280]

約数ペア:

[(1, 8156597280), (2, 4078298640), (3, 2718865760), (4, 2039149320), (5, 1631319456), (6, 1359432880), (8, 1019574660), (10, 815659728), (12, 679716440), (13, 627430560), (15, 543773152), (16, 509787330), (17, 479799840), (20, 407829864), (24, 339858220), (26, 313715280), (30, 271886576), (32, 254893665), (34, 239899920), (39, 209143520), (40, 203914932), (48, 169929110), (51, 159933280), (52, 156857640), (60, 135943288), (65, 125486112), (68, 119949960), (78, 104571760), (80, 101957466), (85, 95959968), (96, 84964555), (102, 79966640), (104, 78428820), (120, 67971644), (130, 62743056), (136, 59974980), (156, 52285880), (160, 50978733), (170, 47979984), (195, 41828704), (204, 39983320), (208, 39214410), (221, 36907680), (240, 33985822), (255, 31986656), (260, 31371528), (272, 29987490), (289, 28223520), (312, 26142940), (340, 23989992), (390, 20914352), (408, 19991660), (416, 19607205), (442, 18453840), (480, 16992911), (510, 15993328), (520, 15685764), (544, 14993745), (578, 14111760), (624, 13071470), (663, 12302560), (680, 11994996), (780, 10457176), (816, 9995830), (867, 9407840), (884, 9226920), (1020, 7996664), (1040, 7842882), (1105, 7381536), (1156, 7055880), (1248, 6535735), (1326, 6151280), (1360, 5997498), (1445, 5644704), (1560, 5228588), (1632, 4997915), (1734, 4703920), (1768, 4613460), (2040, 3998332), (2080, 3921441), (2210, 3690768), (2312, 3527940), (2652, 3075640), (2720, 2998749), (2890, 2822352), (3120, 2614294), (3315, 2460512), (3468, 2351960), (3536, 2306730), (3757, 2171040), (4080, 1999166), (4335, 1881568), (4420, 1845384), (4523, 1803360), (4624, 1763970), (5304, 1537820), (5780, 1411176), (6240, 1307147), (6630, 1230256), (6936, 1175980), (7072, 1153365), (7514, 1085520), (8160, 999583), (8670, 940784), (8840, 922692), (9046, 901680), (9248, 881985), (10608, 768910), (11271, 723680), (11560, 705588), (13260, 615128), (13569, 601120), (13872, 587990), (15028, 542760), (17340, 470392), (17680, 461346), (18092, 450840), (18785, 434208), (21216, 384455), (22542, 361840), (22615, 360672), (23120, 352794), (26520, 307564), (27138, 300560), (27744, 293995), (30056, 271380), (34680, 235196), (35360, 230673), (36184, 225420), (37570, 217104), (45084, 180920), (45230, 180336), (46240, 176397), (53040, 153782), (54276, 150280), (56355, 144736), (58799, 138720), (60112, 135690), (67845, 120224), (69360, 117598), (72368, 112710), (75140, 108552), (76891, 106080), (90168, 90460)]