291267703120

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{503}}^1\times {\mathrm{3331}}^1$

素因数の和:3941

約数の個数: 160

約数和(自身を含む): 708421158144

約数和(自身を除く): 417153455024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 53, 80, 82, 106, 164, 205, 212, 265, 328, 410, 424, 503, 530, 656, 820, 848, 1006, 1060, 1640, 2012, 2120, 2173, 2515, 3280, 3331, 4024, 4240, 4346, 5030, 6662, 8048, 8692, 10060, 10865, 13324, 16655, 17384, 20120, 20623, 21730, 26648, 26659, 33310, 34768, 40240, 41246, 43460, 53296, 53318, 66620, 82492, 86920, 103115, 106636, 133240, 133295, 136571, 164984, 173840, 176543, 206230, 213272, 266480, 266590, 273142, 329968, 353086, 412460, 426544, 533180, 546284, 682855, 706172, 824920, 882715, 1066360, 1092568, 1093019, 1365710, 1412344, 1649840, 1675493, 1765430, 2132720, 2185136, 2186038, 2731420, 2824688, 3350986, 3530860, 4372076, 5462840, 5465095, 6701972, 7061720, 7238263, 8377465, 8744152, 10925680, 10930190, 13403944, 14123440, 14476526, 16754930, 17488304, 21860380, 26807888, 28953052, 33509860, 36191315, 43720760, 57906104, 67019720, 68695213, 72382630, 87441520, 88801129, 115812208, 134039440, 137390426, 144765260, 177602258, 274780852, 289530520, 343476065, 355204516, 444005645, 549561704, 579061040, 686952130, 710409032, 888011290, 1099123408, 1373904260, 1420818064, 1776022580, 2747808520, 3552045160, 3640846289, 5495617040, 7104090320, 7281692578, 14563385156, 18204231445, 29126770312, 36408462890, 58253540624, 72816925780, 145633851560, 291267703120]

約数ペア:

[(1, 291267703120), (2, 145633851560), (4, 72816925780), (5, 58253540624), (8, 36408462890), (10, 29126770312), (16, 18204231445), (20, 14563385156), (40, 7281692578), (41, 7104090320), (53, 5495617040), (80, 3640846289), (82, 3552045160), (106, 2747808520), (164, 1776022580), (205, 1420818064), (212, 1373904260), (265, 1099123408), (328, 888011290), (410, 710409032), (424, 686952130), (503, 579061040), (530, 549561704), (656, 444005645), (820, 355204516), (848, 343476065), (1006, 289530520), (1060, 274780852), (1640, 177602258), (2012, 144765260), (2120, 137390426), (2173, 134039440), (2515, 115812208), (3280, 88801129), (3331, 87441520), (4024, 72382630), (4240, 68695213), (4346, 67019720), (5030, 57906104), (6662, 43720760), (8048, 36191315), (8692, 33509860), (10060, 28953052), (10865, 26807888), (13324, 21860380), (16655, 17488304), (17384, 16754930), (20120, 14476526), (20623, 14123440), (21730, 13403944), (26648, 10930190), (26659, 10925680), (33310, 8744152), (34768, 8377465), (40240, 7238263), (41246, 7061720), (43460, 6701972), (53296, 5465095), (53318, 5462840), (66620, 4372076), (82492, 3530860), (86920, 3350986), (103115, 2824688), (106636, 2731420), (133240, 2186038), (133295, 2185136), (136571, 2132720), (164984, 1765430), (173840, 1675493), (176543, 1649840), (206230, 1412344), (213272, 1365710), (266480, 1093019), (266590, 1092568), (273142, 1066360), (329968, 882715), (353086, 824920), (412460, 706172), (426544, 682855), (533180, 546284)]