172694340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{811}}^1$

素因数の和:859

約数の個数: 216

約数和(自身を含む): 649067328

約数和(自身を除く): 476372988

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 169, 180, 182, 195, 210, 234, 252, 260, 273, 315, 338, 364, 390, 420, 455, 468, 507, 546, 585, 630, 676, 780, 811, 819, 845, 910, 1014, 1092, 1170, 1183, 1260, 1365, 1521, 1622, 1638, 1690, 1820, 2028, 2340, 2366, 2433, 2535, 2730, 3042, 3244, 3276, 3380, 3549, 4055, 4095, 4732, 4866, 5070, 5460, 5677, 5915, 6084, 7098, 7299, 7605, 8110, 8190, 9732, 10140, 10543, 10647, 11354, 11830, 12165, 14196, 14598, 15210, 16220, 16380, 17031, 17745, 21086, 21294, 22708, 23660, 24330, 28385, 29196, 30420, 31629, 34062, 35490, 36495, 42172, 42588, 48660, 51093, 52715, 53235, 56770, 63258, 68124, 70980, 72990, 73801, 85155, 94887, 102186, 105430, 106470, 113540, 126516, 137059, 145980, 147602, 158145, 170310, 189774, 204372, 210860, 212940, 221403, 255465, 274118, 295204, 316290, 340620, 369005, 379548, 411177, 442806, 474435, 510930, 548236, 632580, 664209, 685295, 738010, 822354, 885612, 948870, 959413, 1021860, 1107015, 1233531, 1328418, 1370590, 1476020, 1644708, 1897740, 1918826, 2055885, 2214030, 2467062, 2656836, 2741180, 2878239, 3321045, 3837652, 4111770, 4428060, 4797065, 4934124, 5756478, 6167655, 6642090, 8223540, 8634717, 9594130, 11512956, 12335310, 13284180, 14391195, 17269434, 19188260, 24670620, 28782390, 34538868, 43173585, 57564780, 86347170, 172694340]

約数ペア:

[(1, 172694340), (2, 86347170), (3, 57564780), (4, 43173585), (5, 34538868), (6, 28782390), (7, 24670620), (9, 19188260), (10, 17269434), (12, 14391195), (13, 13284180), (14, 12335310), (15, 11512956), (18, 9594130), (20, 8634717), (21, 8223540), (26, 6642090), (28, 6167655), (30, 5756478), (35, 4934124), (36, 4797065), (39, 4428060), (42, 4111770), (45, 3837652), (52, 3321045), (60, 2878239), (63, 2741180), (65, 2656836), (70, 2467062), (78, 2214030), (84, 2055885), (90, 1918826), (91, 1897740), (105, 1644708), (117, 1476020), (126, 1370590), (130, 1328418), (140, 1233531), (156, 1107015), (169, 1021860), (180, 959413), (182, 948870), (195, 885612), (210, 822354), (234, 738010), (252, 685295), (260, 664209), (273, 632580), (315, 548236), (338, 510930), (364, 474435), (390, 442806), (420, 411177), (455, 379548), (468, 369005), (507, 340620), (546, 316290), (585, 295204), (630, 274118), (676, 255465), (780, 221403), (811, 212940), (819, 210860), (845, 204372), (910, 189774), (1014, 170310), (1092, 158145), (1170, 147602), (1183, 145980), (1260, 137059), (1365, 126516), (1521, 113540), (1622, 106470), (1638, 105430), (1690, 102186), (1820, 94887), (2028, 85155), (2340, 73801), (2366, 72990), (2433, 70980), (2535, 68124), (2730, 63258), (3042, 56770), (3244, 53235), (3276, 52715), (3380, 51093), (3549, 48660), (4055, 42588), (4095, 42172), (4732, 36495), (4866, 35490), (5070, 34062), (5460, 31629), (5677, 30420), (5915, 29196), (6084, 28385), (7098, 24330), (7299, 23660), (7605, 22708), (8110, 21294), (8190, 21086), (9732, 17745), (10140, 17031), (10543, 16380), (10647, 16220), (11354, 15210), (11830, 14598), (12165, 14196)]