270974340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:339

約数の個数: 288

約数和(自身を含む): 1030288896

約数和(自身を除く): 759314556

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, 71, 78, 84, 90, 91, 105, 117, 126, 130, 140, 142, 156, 180, 182, 195, 210, 213, 233, 234, 252, 260, 273, 284, 315, 355, 364, 390, 420, 426, 455, 466, 468, 497, 546, 585, 630, 639, 699, 710, 780, 819, 852, 910, 923, 932, 994, 1065, 1092, 1165, 1170, 1260, 1278, 1365, 1398, 1420, 1491, 1631, 1638, 1820, 1846, 1988, 2097, 2130, 2330, 2340, 2485, 2556, 2730, 2769, 2796, 2982, 3029, 3195, 3262, 3276, 3495, 3692, 4095, 4194, 4260, 4473, 4615, 4660, 4893, 4970, 5460, 5538, 5964, 6058, 6390, 6461, 6524, 6990, 7455, 8155, 8190, 8307, 8388, 8946, 9087, 9230, 9786, 9940, 10485, 11076, 12116, 12780, 12922, 13845, 13980, 14679, 14910, 15145, 16310, 16380, 16543, 16614, 17892, 18174, 18460, 19383, 19572, 20970, 21203, 22365, 24465, 25844, 27261, 27690, 29358, 29820, 30290, 32305, 32620, 33086, 33228, 36348, 38766, 41535, 41940, 42406, 44730, 45435, 48930, 49629, 54522, 55380, 58149, 58716, 60580, 63609, 64610, 66172, 73395, 77532, 82715, 83070, 84812, 89460, 90870, 96915, 97860, 99258, 106015, 109044, 115801, 116298, 127218, 129220, 136305, 146790, 148887, 165430, 166140, 181740, 190827, 193830, 198516, 212030, 215059, 231602, 232596, 248145, 254436, 272610, 290745, 293580, 297774, 318045, 330860, 347403, 381654, 387660, 424060, 430118, 463204, 496290, 545220, 579005, 581490, 595548, 636090, 645177, 694806, 744435, 763308, 860236, 954135, 992580, 1042209, 1075295, 1158010, 1162980, 1272180, 1290354, 1389612, 1488870, 1505413, 1737015, 1908270, 1935531, 2084418, 2150590, 2316020, 2580708, 2977740, 3010826, 3225885, 3474030, 3816540, 3871062, 4168836, 4301180, 4516239, 5211045, 6021652, 6451770, 6948060, 7527065, 7742124, 9032478, 9677655, 10422090, 12903540, 13548717, 15054130, 18064956, 19355310, 20844180, 22581195, 27097434, 30108260, 38710620, 45162390, 54194868, 67743585, 90324780, 135487170, 270974340]

約数ペア:

[(1, 270974340), (2, 135487170), (3, 90324780), (4, 67743585), (5, 54194868), (6, 45162390), (7, 38710620), (9, 30108260), (10, 27097434), (12, 22581195), (13, 20844180), (14, 19355310), (15, 18064956), (18, 15054130), (20, 13548717), (21, 12903540), (26, 10422090), (28, 9677655), (30, 9032478), (35, 7742124), (36, 7527065), (39, 6948060), (42, 6451770), (45, 6021652), (52, 5211045), (60, 4516239), (63, 4301180), (65, 4168836), (70, 3871062), (71, 3816540), (78, 3474030), (84, 3225885), (90, 3010826), (91, 2977740), (105, 2580708), (117, 2316020), (126, 2150590), (130, 2084418), (140, 1935531), (142, 1908270), (156, 1737015), (180, 1505413), (182, 1488870), (195, 1389612), (210, 1290354), (213, 1272180), (233, 1162980), (234, 1158010), (252, 1075295), (260, 1042209), (273, 992580), (284, 954135), (315, 860236), (355, 763308), (364, 744435), (390, 694806), (420, 645177), (426, 636090), (455, 595548), (466, 581490), (468, 579005), (497, 545220), (546, 496290), (585, 463204), (630, 430118), (639, 424060), (699, 387660), (710, 381654), (780, 347403), (819, 330860), (852, 318045), (910, 297774), (923, 293580), (932, 290745), (994, 272610), (1065, 254436), (1092, 248145), (1165, 232596), (1170, 231602), (1260, 215059), (1278, 212030), (1365, 198516), (1398, 193830), (1420, 190827), (1491, 181740), (1631, 166140), (1638, 165430), (1820, 148887), (1846, 146790), (1988, 136305), (2097, 129220), (2130, 127218), (2330, 116298), (2340, 115801), (2485, 109044), (2556, 106015), (2730, 99258), (2769, 97860), (2796, 96915), (2982, 90870), (3029, 89460), (3195, 84812), (3262, 83070), (3276, 82715), (3495, 77532), (3692, 73395), (4095, 66172), (4194, 64610), (4260, 63609), (4473, 60580), (4615, 58716), (4660, 58149), (4893, 55380), (4970, 54522), (5460, 49629), (5538, 48930), (5964, 45435), (6058, 44730), (6390, 42406), (6461, 41940), (6524, 41535), (6990, 38766), (7455, 36348), (8155, 33228), (8190, 33086), (8307, 32620), (8388, 32305), (8946, 30290), (9087, 29820), (9230, 29358), (9786, 27690), (9940, 27261), (10485, 25844), (11076, 24465), (12116, 22365), (12780, 21203), (12922, 20970), (13845, 19572), (13980, 19383), (14679, 18460), (14910, 18174), (15145, 17892), (16310, 16614), (16380, 16543)]