876667740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{347}}^1$

素因数の和:492

約数の個数: 192

約数和(自身を含む): 2750146560

約数和(自身を除く): 1873478820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 41, 52, 60, 65, 78, 79, 82, 123, 130, 156, 158, 164, 195, 205, 237, 246, 260, 316, 347, 390, 395, 410, 474, 492, 533, 615, 694, 780, 790, 820, 948, 1027, 1041, 1066, 1185, 1230, 1388, 1580, 1599, 1735, 2054, 2082, 2132, 2370, 2460, 2665, 3081, 3198, 3239, 3470, 4108, 4164, 4511, 4740, 5135, 5205, 5330, 6162, 6396, 6478, 6940, 7995, 9022, 9717, 10270, 10410, 10660, 12324, 12956, 13533, 14227, 15405, 15990, 16195, 18044, 19434, 20540, 20820, 22555, 27066, 27413, 28454, 30810, 31980, 32390, 38868, 42107, 42681, 45110, 48585, 54132, 54826, 56908, 61620, 64780, 67665, 71135, 82239, 84214, 85362, 90220, 97170, 109652, 126321, 135330, 137065, 142270, 164478, 168428, 170724, 184951, 194340, 210535, 213405, 252642, 270660, 274130, 284540, 328956, 356369, 369902, 411195, 421070, 426810, 505284, 548260, 554853, 631605, 712738, 739804, 822390, 842140, 853620, 924755, 1069107, 1109706, 1123933, 1263210, 1425476, 1644780, 1781845, 1849510, 2138214, 2219412, 2247866, 2526420, 2774265, 3371799, 3563690, 3699020, 4276428, 4495732, 5345535, 5548530, 5619665, 6743598, 7127380, 10691070, 11097060, 11239330, 13487196, 14611129, 16858995, 21382140, 22478660, 29222258, 33717990, 43833387, 58444516, 67435980, 73055645, 87666774, 146111290, 175333548, 219166935, 292222580, 438333870, 876667740]

約数ペア:

[(1, 876667740), (2, 438333870), (3, 292222580), (4, 219166935), (5, 175333548), (6, 146111290), (10, 87666774), (12, 73055645), (13, 67435980), (15, 58444516), (20, 43833387), (26, 33717990), (30, 29222258), (39, 22478660), (41, 21382140), (52, 16858995), (60, 14611129), (65, 13487196), (78, 11239330), (79, 11097060), (82, 10691070), (123, 7127380), (130, 6743598), (156, 5619665), (158, 5548530), (164, 5345535), (195, 4495732), (205, 4276428), (237, 3699020), (246, 3563690), (260, 3371799), (316, 2774265), (347, 2526420), (390, 2247866), (395, 2219412), (410, 2138214), (474, 1849510), (492, 1781845), (533, 1644780), (615, 1425476), (694, 1263210), (780, 1123933), (790, 1109706), (820, 1069107), (948, 924755), (1027, 853620), (1041, 842140), (1066, 822390), (1185, 739804), (1230, 712738), (1388, 631605), (1580, 554853), (1599, 548260), (1735, 505284), (2054, 426810), (2082, 421070), (2132, 411195), (2370, 369902), (2460, 356369), (2665, 328956), (3081, 284540), (3198, 274130), (3239, 270660), (3470, 252642), (4108, 213405), (4164, 210535), (4511, 194340), (4740, 184951), (5135, 170724), (5205, 168428), (5330, 164478), (6162, 142270), (6396, 137065), (6478, 135330), (6940, 126321), (7995, 109652), (9022, 97170), (9717, 90220), (10270, 85362), (10410, 84214), (10660, 82239), (12324, 71135), (12956, 67665), (13533, 64780), (14227, 61620), (15405, 56908), (15990, 54826), (16195, 54132), (18044, 48585), (19434, 45110), (20540, 42681), (20820, 42107), (22555, 38868), (27066, 32390), (27413, 31980), (28454, 30810)]