813674576520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6571}}^1\times {\mathrm{26459}}^1$

素因数の和:33060

約数の個数: 192

約数和(自身を含む): 2848402065600

約数和(自身を除く): 2034727489080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 6571, 13142, 19713, 26284, 26459, 32855, 39426, 52568, 52918, 59139, 65710, 78852, 79377, 85423, 98565, 105836, 118278, 131420, 132295, 157704, 158754, 170846, 197130, 211672, 236556, 238131, 256269, 262840, 264590, 295695, 317508, 341692, 343967, 394260, 396885, 427115, 473112, 476262, 512538, 529180, 591390, 635016, 683384, 687934, 768807, 788520, 793770, 854230, 952524, 1025076, 1031901, 1058360, 1182780, 1190655, 1281345, 1375868, 1537614, 1587540, 1708460, 1719835, 1905048, 2050152, 2063802, 2365560, 2381310, 2562690, 2751736, 3075228, 3095703, 3175080, 3416920, 3439670, 3844035, 4127604, 4762620, 5125380, 5159505, 6150456, 6191406, 6879340, 7688070, 8255208, 9525240, 10250760, 10319010, 12382812, 13758680, 15376140, 15478515, 20638020, 24765624, 30752280, 30957030, 41276040, 61914060, 123828120, 173862089, 347724178, 521586267, 695448356, 869310445, 1043172534, 1390896712, 1564758801, 1738620890, 2086345068, 2260207157, 2607931335, 3129517602, 3477241780, 4172690136, 4520414314, 5215862670, 6259035204, 6780621471, 6954483560, 7823794005, 9040828628, 10431725340, 11301035785, 12518070408, 13561242942, 15647588010, 18081657256, 20341864413, 20863450680, 22602071570, 27122485884, 31295176020, 33903107355, 40683728826, 45204143140, 54244971768, 62590352040, 67806214710, 81367457652, 90408286280, 101709322065, 135612429420, 162734915304, 203418644130, 271224858840, 406837288260, 813674576520]

約数ペア:

[(1, 813674576520), (2, 406837288260), (3, 271224858840), (4, 203418644130), (5, 162734915304), (6, 135612429420), (8, 101709322065), (9, 90408286280), (10, 81367457652), (12, 67806214710), (13, 62590352040), (15, 54244971768), (18, 45204143140), (20, 40683728826), (24, 33903107355), (26, 31295176020), (30, 27122485884), (36, 22602071570), (39, 20863450680), (40, 20341864413), (45, 18081657256), (52, 15647588010), (60, 13561242942), (65, 12518070408), (72, 11301035785), (78, 10431725340), (90, 9040828628), (104, 7823794005), (117, 6954483560), (120, 6780621471), (130, 6259035204), (156, 5215862670), (180, 4520414314), (195, 4172690136), (234, 3477241780), (260, 3129517602), (312, 2607931335), (360, 2260207157), (390, 2086345068), (468, 1738620890), (520, 1564758801), (585, 1390896712), (780, 1043172534), (936, 869310445), (1170, 695448356), (1560, 521586267), (2340, 347724178), (4680, 173862089), (6571, 123828120), (13142, 61914060), (19713, 41276040), (26284, 30957030), (26459, 30752280), (32855, 24765624), (39426, 20638020), (52568, 15478515), (52918, 15376140), (59139, 13758680), (65710, 12382812), (78852, 10319010), (79377, 10250760), (85423, 9525240), (98565, 8255208), (105836, 7688070), (118278, 6879340), (131420, 6191406), (132295, 6150456), (157704, 5159505), (158754, 5125380), (170846, 4762620), (197130, 4127604), (211672, 3844035), (236556, 3439670), (238131, 3416920), (256269, 3175080), (262840, 3095703), (264590, 3075228), (295695, 2751736), (317508, 2562690), (341692, 2381310), (343967, 2365560), (394260, 2063802), (396885, 2050152), (427115, 1905048), (473112, 1719835), (476262, 1708460), (512538, 1587540), (529180, 1537614), (591390, 1375868), (635016, 1281345), (683384, 1190655), (687934, 1182780), (768807, 1058360), (788520, 1031901), (793770, 1025076), (854230, 952524)]