343126980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:315

約数の個数: 288

約数和(自身を含む): 1281256704

約数和(自身を除く): 938129724

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 83, 84, 85, 90, 102, 105, 119, 126, 140, 153, 166, 170, 180, 193, 204, 210, 238, 249, 252, 255, 306, 315, 332, 340, 357, 386, 415, 420, 476, 498, 510, 579, 581, 595, 612, 630, 714, 747, 765, 772, 830, 965, 996, 1020, 1071, 1158, 1162, 1190, 1245, 1260, 1351, 1411, 1428, 1494, 1530, 1660, 1737, 1743, 1785, 1930, 2142, 2316, 2324, 2380, 2490, 2702, 2822, 2895, 2905, 2988, 3060, 3281, 3474, 3486, 3570, 3735, 3860, 4053, 4233, 4284, 4980, 5229, 5355, 5404, 5644, 5790, 5810, 6562, 6755, 6948, 6972, 7055, 7140, 7470, 8106, 8466, 8685, 8715, 9843, 9877, 10458, 10710, 11580, 11620, 12159, 12699, 13124, 13510, 14110, 14940, 16019, 16212, 16405, 16932, 17370, 17430, 19686, 19754, 20265, 20916, 21165, 21420, 22967, 24318, 25398, 26145, 27020, 28220, 29529, 29631, 32038, 32810, 34740, 34860, 39372, 39508, 40530, 42330, 45934, 48057, 48636, 49215, 49385, 50796, 52290, 59058, 59262, 60795, 63495, 64076, 65620, 68901, 80095, 81060, 84660, 88893, 91868, 96114, 98430, 98770, 104580, 112133, 114835, 118116, 118524, 121590, 126990, 137802, 144171, 147645, 148155, 160190, 177786, 192228, 196860, 197540, 206703, 224266, 229670, 240285, 243180, 253980, 272323, 275604, 288342, 295290, 296310, 320380, 336399, 344505, 355572, 413406, 444465, 448532, 459340, 480570, 544646, 560665, 576684, 590580, 592620, 672798, 689010, 720855, 816969, 826812, 888930, 961140, 1009197, 1033515, 1089292, 1121330, 1345596, 1361615, 1378020, 1441710, 1633938, 1681995, 1777860, 1906261, 2018394, 2067030, 2242660, 2450907, 2723230, 2883420, 3267876, 3363990, 3812522, 4036788, 4084845, 4134060, 4901814, 5045985, 5446460, 5718783, 6727980, 7625044, 8169690, 9531305, 9803628, 10091970, 11437566, 12254535, 16339380, 17156349, 19062610, 20183940, 22875132, 24509070, 28593915, 34312698, 38125220, 49018140, 57187830, 68625396, 85781745, 114375660, 171563490, 343126980]

約数ペア:

[(1, 343126980), (2, 171563490), (3, 114375660), (4, 85781745), (5, 68625396), (6, 57187830), (7, 49018140), (9, 38125220), (10, 34312698), (12, 28593915), (14, 24509070), (15, 22875132), (17, 20183940), (18, 19062610), (20, 17156349), (21, 16339380), (28, 12254535), (30, 11437566), (34, 10091970), (35, 9803628), (36, 9531305), (42, 8169690), (45, 7625044), (51, 6727980), (60, 5718783), (63, 5446460), (68, 5045985), (70, 4901814), (83, 4134060), (84, 4084845), (85, 4036788), (90, 3812522), (102, 3363990), (105, 3267876), (119, 2883420), (126, 2723230), (140, 2450907), (153, 2242660), (166, 2067030), (170, 2018394), (180, 1906261), (193, 1777860), (204, 1681995), (210, 1633938), (238, 1441710), (249, 1378020), (252, 1361615), (255, 1345596), (306, 1121330), (315, 1089292), (332, 1033515), (340, 1009197), (357, 961140), (386, 888930), (415, 826812), (420, 816969), (476, 720855), (498, 689010), (510, 672798), (579, 592620), (581, 590580), (595, 576684), (612, 560665), (630, 544646), (714, 480570), (747, 459340), (765, 448532), (772, 444465), (830, 413406), (965, 355572), (996, 344505), (1020, 336399), (1071, 320380), (1158, 296310), (1162, 295290), (1190, 288342), (1245, 275604), (1260, 272323), (1351, 253980), (1411, 243180), (1428, 240285), (1494, 229670), (1530, 224266), (1660, 206703), (1737, 197540), (1743, 196860), (1785, 192228), (1930, 177786), (2142, 160190), (2316, 148155), (2324, 147645), (2380, 144171), (2490, 137802), (2702, 126990), (2822, 121590), (2895, 118524), (2905, 118116), (2988, 114835), (3060, 112133), (3281, 104580), (3474, 98770), (3486, 98430), (3570, 96114), (3735, 91868), (3860, 88893), (4053, 84660), (4233, 81060), (4284, 80095), (4980, 68901), (5229, 65620), (5355, 64076), (5404, 63495), (5644, 60795), (5790, 59262), (5810, 59058), (6562, 52290), (6755, 50796), (6948, 49385), (6972, 49215), (7055, 48636), (7140, 48057), (7470, 45934), (8106, 42330), (8466, 40530), (8685, 39508), (8715, 39372), (9843, 34860), (9877, 34740), (10458, 32810), (10710, 32038), (11580, 29631), (11620, 29529), (12159, 28220), (12699, 27020), (13124, 26145), (13510, 25398), (14110, 24318), (14940, 22967), (16019, 21420), (16212, 21165), (16405, 20916), (16932, 20265), (17370, 19754), (17430, 19686)]