1961570520

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6653}}^1$

素因数の和:6696

約数の個数: 320

約数和(自身を含む): 8115750720

約数和(自身を除く): 6154180200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 63, 65, 70, 72, 78, 81, 84, 90, 91, 104, 105, 108, 117, 120, 126, 130, 135, 140, 156, 162, 168, 180, 182, 189, 195, 210, 216, 234, 252, 260, 270, 273, 280, 312, 315, 324, 351, 360, 364, 378, 390, 405, 420, 455, 468, 504, 520, 540, 546, 567, 585, 630, 648, 702, 728, 756, 780, 810, 819, 840, 910, 936, 945, 1053, 1080, 1092, 1134, 1170, 1260, 1365, 1404, 1512, 1560, 1620, 1638, 1755, 1820, 1890, 2106, 2184, 2268, 2340, 2457, 2520, 2730, 2808, 2835, 3240, 3276, 3510, 3640, 3780, 4095, 4212, 4536, 4680, 4914, 5265, 5460, 5670, 6552, 6653, 7020, 7371, 7560, 8190, 8424, 9828, 10530, 10920, 11340, 12285, 13306, 14040, 14742, 16380, 19656, 19959, 21060, 22680, 24570, 26612, 29484, 32760, 33265, 36855, 39918, 42120, 46571, 49140, 53224, 58968, 59877, 66530, 73710, 79836, 86489, 93142, 98280, 99795, 119754, 133060, 139713, 147420, 159672, 172978, 179631, 186284, 199590, 232855, 239508, 259467, 266120, 279426, 294840, 299385, 345956, 359262, 372568, 399180, 419139, 432445, 465710, 479016, 518934, 538893, 558852, 598770, 605423, 691912, 698565, 718524, 778401, 798360, 838278, 864890, 898155, 931420, 1037868, 1077786, 1117704, 1197540, 1210846, 1257417, 1297335, 1397130, 1437048, 1556802, 1676556, 1729780, 1796310, 1816269, 1862840, 2075736, 2095695, 2155572, 2335203, 2395080, 2421692, 2514834, 2594670, 2694465, 2794260, 3027115, 3113604, 3353112, 3459560, 3592620, 3632538, 3772251, 3892005, 4191390, 4311144, 4670406, 4843384, 5029668, 5189340, 5388930, 5448807, 5588520, 6054230, 6227208, 6287085, 7005609, 7185240, 7265076, 7544502, 7784010, 8382780, 9081345, 9340812, 10059336, 10378680, 10777860, 10897614, 11676015, 12108460, 12574170, 14011218, 14530152, 15089004, 15568020, 16346421, 16765560, 18162690, 18681624, 18861255, 21555720, 21795228, 23352030, 24216920, 25148340, 27244035, 28022436, 30178008, 31136040, 32692842, 35028045, 36325380, 37722510, 43590456, 46704060, 49039263, 50296680, 54488070, 56044872, 65385684, 70056090, 72650760, 75445020, 81732105, 93408120, 98078526, 108976140, 130771368, 140112180, 150890040, 163464210, 196157052, 217952280, 245196315, 280224360, 326928420, 392314104, 490392630, 653856840, 980785260, 1961570520]

約数ペア:

[(1, 1961570520), (2, 980785260), (3, 653856840), (4, 490392630), (5, 392314104), (6, 326928420), (7, 280224360), (8, 245196315), (9, 217952280), (10, 196157052), (12, 163464210), (13, 150890040), (14, 140112180), (15, 130771368), (18, 108976140), (20, 98078526), (21, 93408120), (24, 81732105), (26, 75445020), (27, 72650760), (28, 70056090), (30, 65385684), (35, 56044872), (36, 54488070), (39, 50296680), (40, 49039263), (42, 46704060), (45, 43590456), (52, 37722510), (54, 36325380), (56, 35028045), (60, 32692842), (63, 31136040), (65, 30178008), (70, 28022436), (72, 27244035), (78, 25148340), (81, 24216920), (84, 23352030), (90, 21795228), (91, 21555720), (104, 18861255), (105, 18681624), (108, 18162690), (117, 16765560), (120, 16346421), (126, 15568020), (130, 15089004), (135, 14530152), (140, 14011218), (156, 12574170), (162, 12108460), (168, 11676015), (180, 10897614), (182, 10777860), (189, 10378680), (195, 10059336), (210, 9340812), (216, 9081345), (234, 8382780), (252, 7784010), (260, 7544502), (270, 7265076), (273, 7185240), (280, 7005609), (312, 6287085), (315, 6227208), (324, 6054230), (351, 5588520), (360, 5448807), (364, 5388930), (378, 5189340), (390, 5029668), (405, 4843384), (420, 4670406), (455, 4311144), (468, 4191390), (504, 3892005), (520, 3772251), (540, 3632538), (546, 3592620), (567, 3459560), (585, 3353112), (630, 3113604), (648, 3027115), (702, 2794260), (728, 2694465), (756, 2594670), (780, 2514834), (810, 2421692), (819, 2395080), (840, 2335203), (910, 2155572), (936, 2095695), (945, 2075736), (1053, 1862840), (1080, 1816269), (1092, 1796310), (1134, 1729780), (1170, 1676556), (1260, 1556802), (1365, 1437048), (1404, 1397130), (1512, 1297335), (1560, 1257417), (1620, 1210846), (1638, 1197540), (1755, 1117704), (1820, 1077786), (1890, 1037868), (2106, 931420), (2184, 898155), (2268, 864890), (2340, 838278), (2457, 798360), (2520, 778401), (2730, 718524), (2808, 698565), (2835, 691912), (3240, 605423), (3276, 598770), (3510, 558852), (3640, 538893), (3780, 518934), (4095, 479016), (4212, 465710), (4536, 432445), (4680, 419139), (4914, 399180), (5265, 372568), (5460, 359262), (5670, 345956), (6552, 299385), (6653, 294840), (7020, 279426), (7371, 266120), (7560, 259467), (8190, 239508), (8424, 232855), (9828, 199590), (10530, 186284), (10920, 179631), (11340, 172978), (12285, 159672), (13306, 147420), (14040, 139713), (14742, 133060), (16380, 119754), (19656, 99795), (19959, 98280), (21060, 93142), (22680, 86489), (24570, 79836), (26612, 73710), (29484, 66530), (32760, 59877), (33265, 58968), (36855, 53224), (39918, 49140), (42120, 46571)]