197802540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1483}}^1$

素因数の和:1533

約数の個数: 192

約数和(自身を含む): 698073600

約数和(自身を除く): 500271060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 27, 30, 36, 38, 39, 45, 52, 54, 57, 60, 65, 76, 78, 90, 95, 108, 114, 117, 130, 135, 156, 171, 180, 190, 195, 228, 234, 247, 260, 270, 285, 342, 351, 380, 390, 468, 494, 513, 540, 570, 585, 684, 702, 741, 780, 855, 988, 1026, 1140, 1170, 1235, 1404, 1482, 1483, 1710, 1755, 2052, 2223, 2340, 2470, 2565, 2964, 2966, 3420, 3510, 3705, 4446, 4449, 4940, 5130, 5932, 6669, 7020, 7410, 7415, 8892, 8898, 10260, 11115, 13338, 13347, 14820, 14830, 17796, 19279, 22230, 22245, 26676, 26694, 28177, 29660, 33345, 38558, 40041, 44460, 44490, 53388, 56354, 57837, 66690, 66735, 77116, 80082, 84531, 88980, 96395, 112708, 115674, 133380, 133470, 140885, 160164, 169062, 173511, 192790, 200205, 231348, 253593, 266940, 281770, 289185, 338124, 347022, 366301, 385580, 400410, 422655, 507186, 520533, 563540, 578370, 694044, 732602, 760779, 800820, 845310, 867555, 1014372, 1041066, 1098903, 1156740, 1267965, 1465204, 1521558, 1690620, 1735110, 1831505, 2082132, 2197806, 2535930, 2602665, 3043116, 3296709, 3470220, 3663010, 3803895, 4395612, 5071860, 5205330, 5494515, 6593418, 7326020, 7607790, 9890127, 10410660, 10989030, 13186836, 15215580, 16483545, 19780254, 21978060, 32967090, 39560508, 49450635, 65934180, 98901270, 197802540]

約数ペア:

[(1, 197802540), (2, 98901270), (3, 65934180), (4, 49450635), (5, 39560508), (6, 32967090), (9, 21978060), (10, 19780254), (12, 16483545), (13, 15215580), (15, 13186836), (18, 10989030), (19, 10410660), (20, 9890127), (26, 7607790), (27, 7326020), (30, 6593418), (36, 5494515), (38, 5205330), (39, 5071860), (45, 4395612), (52, 3803895), (54, 3663010), (57, 3470220), (60, 3296709), (65, 3043116), (76, 2602665), (78, 2535930), (90, 2197806), (95, 2082132), (108, 1831505), (114, 1735110), (117, 1690620), (130, 1521558), (135, 1465204), (156, 1267965), (171, 1156740), (180, 1098903), (190, 1041066), (195, 1014372), (228, 867555), (234, 845310), (247, 800820), (260, 760779), (270, 732602), (285, 694044), (342, 578370), (351, 563540), (380, 520533), (390, 507186), (468, 422655), (494, 400410), (513, 385580), (540, 366301), (570, 347022), (585, 338124), (684, 289185), (702, 281770), (741, 266940), (780, 253593), (855, 231348), (988, 200205), (1026, 192790), (1140, 173511), (1170, 169062), (1235, 160164), (1404, 140885), (1482, 133470), (1483, 133380), (1710, 115674), (1755, 112708), (2052, 96395), (2223, 88980), (2340, 84531), (2470, 80082), (2565, 77116), (2964, 66735), (2966, 66690), (3420, 57837), (3510, 56354), (3705, 53388), (4446, 44490), (4449, 44460), (4940, 40041), (5130, 38558), (5932, 33345), (6669, 29660), (7020, 28177), (7410, 26694), (7415, 26676), (8892, 22245), (8898, 22230), (10260, 19279), (11115, 17796), (13338, 14830), (13347, 14820)]