179377380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:315

約数の個数: 288

約数和(自身を含む): 686859264

約数和(自身を除く): 507481884

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, 47, 52, 60, 63, 65, 70, 78, 84, 90, 91, 94, 105, 117, 126, 130, 140, 141, 156, 180, 182, 188, 195, 210, 233, 234, 235, 252, 260, 273, 282, 315, 329, 364, 390, 420, 423, 455, 466, 468, 470, 546, 564, 585, 611, 630, 658, 699, 705, 780, 819, 846, 910, 932, 940, 987, 1092, 1165, 1170, 1222, 1260, 1316, 1365, 1398, 1410, 1631, 1638, 1645, 1692, 1820, 1833, 1974, 2097, 2115, 2330, 2340, 2444, 2730, 2796, 2820, 2961, 3029, 3055, 3262, 3276, 3290, 3495, 3666, 3948, 4095, 4194, 4230, 4277, 4660, 4893, 4935, 5460, 5499, 5922, 6058, 6110, 6524, 6580, 6990, 7332, 8155, 8190, 8388, 8460, 8554, 9087, 9165, 9786, 9870, 10485, 10951, 10998, 11844, 12116, 12220, 12831, 13980, 14679, 14805, 15145, 16310, 16380, 17108, 18174, 18330, 19572, 19740, 20970, 21203, 21385, 21902, 21996, 24465, 25662, 27261, 27495, 29358, 29610, 30290, 32620, 32853, 36348, 36660, 38493, 41940, 42406, 42770, 43804, 45435, 48930, 51324, 54522, 54755, 54990, 58716, 59220, 60580, 63609, 64155, 65706, 73395, 76657, 76986, 84812, 85540, 90870, 97860, 98559, 106015, 109044, 109510, 109980, 127218, 128310, 131412, 136305, 142363, 146790, 153314, 153972, 164265, 181740, 190827, 192465, 197118, 212030, 219020, 229971, 254436, 256620, 272610, 284726, 293580, 306628, 318045, 328530, 381654, 383285, 384930, 394236, 424060, 427089, 459942, 492795, 545220, 569452, 636090, 657060, 689913, 711815, 763308, 766570, 769860, 854178, 919884, 954135, 985590, 996541, 1149855, 1272180, 1281267, 1379826, 1423630, 1533140, 1708356, 1908270, 1971180, 1993082, 2135445, 2299710, 2562534, 2759652, 2847260, 2989623, 3449565, 3816540, 3986164, 4270890, 4599420, 4982705, 5125068, 5979246, 6406335, 6899130, 8541780, 8968869, 9965410, 11958492, 12812670, 13798260, 14948115, 17937738, 19930820, 25625340, 29896230, 35875476, 44844345, 59792460, 89688690, 179377380]

約数ペア:

[(1, 179377380), (2, 89688690), (3, 59792460), (4, 44844345), (5, 35875476), (6, 29896230), (7, 25625340), (9, 19930820), (10, 17937738), (12, 14948115), (13, 13798260), (14, 12812670), (15, 11958492), (18, 9965410), (20, 8968869), (21, 8541780), (26, 6899130), (28, 6406335), (30, 5979246), (35, 5125068), (36, 4982705), (39, 4599420), (42, 4270890), (45, 3986164), (47, 3816540), (52, 3449565), (60, 2989623), (63, 2847260), (65, 2759652), (70, 2562534), (78, 2299710), (84, 2135445), (90, 1993082), (91, 1971180), (94, 1908270), (105, 1708356), (117, 1533140), (126, 1423630), (130, 1379826), (140, 1281267), (141, 1272180), (156, 1149855), (180, 996541), (182, 985590), (188, 954135), (195, 919884), (210, 854178), (233, 769860), (234, 766570), (235, 763308), (252, 711815), (260, 689913), (273, 657060), (282, 636090), (315, 569452), (329, 545220), (364, 492795), (390, 459942), (420, 427089), (423, 424060), (455, 394236), (466, 384930), (468, 383285), (470, 381654), (546, 328530), (564, 318045), (585, 306628), (611, 293580), (630, 284726), (658, 272610), (699, 256620), (705, 254436), (780, 229971), (819, 219020), (846, 212030), (910, 197118), (932, 192465), (940, 190827), (987, 181740), (1092, 164265), (1165, 153972), (1170, 153314), (1222, 146790), (1260, 142363), (1316, 136305), (1365, 131412), (1398, 128310), (1410, 127218), (1631, 109980), (1638, 109510), (1645, 109044), (1692, 106015), (1820, 98559), (1833, 97860), (1974, 90870), (2097, 85540), (2115, 84812), (2330, 76986), (2340, 76657), (2444, 73395), (2730, 65706), (2796, 64155), (2820, 63609), (2961, 60580), (3029, 59220), (3055, 58716), (3262, 54990), (3276, 54755), (3290, 54522), (3495, 51324), (3666, 48930), (3948, 45435), (4095, 43804), (4194, 42770), (4230, 42406), (4277, 41940), (4660, 38493), (4893, 36660), (4935, 36348), (5460, 32853), (5499, 32620), (5922, 30290), (6058, 29610), (6110, 29358), (6524, 27495), (6580, 27261), (6990, 25662), (7332, 24465), (8155, 21996), (8190, 21902), (8388, 21385), (8460, 21203), (8554, 20970), (9087, 19740), (9165, 19572), (9786, 18330), (9870, 18174), (10485, 17108), (10951, 16380), (10998, 16310), (11844, 15145), (12116, 14805), (12220, 14679), (12831, 13980)]