80144074320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{262733}}^1$

素因数の和:262821

約数の個数: 160

約数和(自身を含む): 262717185024

約数和(自身を除く): 182573110704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 41, 48, 60, 62, 80, 82, 93, 120, 123, 124, 155, 164, 186, 205, 240, 246, 248, 310, 328, 372, 410, 465, 492, 496, 615, 620, 656, 744, 820, 930, 984, 1230, 1240, 1271, 1488, 1640, 1860, 1968, 2460, 2480, 2542, 3280, 3720, 3813, 4920, 5084, 6355, 7440, 7626, 9840, 10168, 12710, 15252, 19065, 20336, 25420, 30504, 38130, 50840, 61008, 76260, 101680, 152520, 262733, 305040, 525466, 788199, 1050932, 1313665, 1576398, 2101864, 2627330, 3152796, 3940995, 4203728, 5254660, 6305592, 7881990, 8144723, 10509320, 10772053, 12611184, 15763980, 16289446, 21018640, 21544106, 24434169, 31527960, 32316159, 32578892, 40723615, 43088212, 48868338, 53860265, 63055920, 64632318, 65157784, 81447230, 86176424, 97736676, 107720530, 122170845, 129264636, 130315568, 161580795, 162894460, 172352848, 195473352, 215441060, 244341690, 258529272, 323161590, 325788920, 333933643, 390946704, 430882120, 488683380, 517058544, 646323180, 651577840, 667867286, 861764240, 977366760, 1001800929, 1292646360, 1335734572, 1669668215, 1954733520, 2003601858, 2585292720, 2671469144, 3339336430, 4007203716, 5009004645, 5342938288, 6678672860, 8014407432, 10018009290, 13357345720, 16028814864, 20036018580, 26714691440, 40072037160, 80144074320]

約数ペア:

[(1, 80144074320), (2, 40072037160), (3, 26714691440), (4, 20036018580), (5, 16028814864), (6, 13357345720), (8, 10018009290), (10, 8014407432), (12, 6678672860), (15, 5342938288), (16, 5009004645), (20, 4007203716), (24, 3339336430), (30, 2671469144), (31, 2585292720), (40, 2003601858), (41, 1954733520), (48, 1669668215), (60, 1335734572), (62, 1292646360), (80, 1001800929), (82, 977366760), (93, 861764240), (120, 667867286), (123, 651577840), (124, 646323180), (155, 517058544), (164, 488683380), (186, 430882120), (205, 390946704), (240, 333933643), (246, 325788920), (248, 323161590), (310, 258529272), (328, 244341690), (372, 215441060), (410, 195473352), (465, 172352848), (492, 162894460), (496, 161580795), (615, 130315568), (620, 129264636), (656, 122170845), (744, 107720530), (820, 97736676), (930, 86176424), (984, 81447230), (1230, 65157784), (1240, 64632318), (1271, 63055920), (1488, 53860265), (1640, 48868338), (1860, 43088212), (1968, 40723615), (2460, 32578892), (2480, 32316159), (2542, 31527960), (3280, 24434169), (3720, 21544106), (3813, 21018640), (4920, 16289446), (5084, 15763980), (6355, 12611184), (7440, 10772053), (7626, 10509320), (9840, 8144723), (10168, 7881990), (12710, 6305592), (15252, 5254660), (19065, 4203728), (20336, 3940995), (25420, 3152796), (30504, 2627330), (38130, 2101864), (50840, 1576398), (61008, 1313665), (76260, 1050932), (101680, 788199), (152520, 525466), (262733, 305040)]