142384860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:161

約数の個数: 288

約数和(自身を含む): 503193600

約数和(自身を除く): 360808740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 30, 31, 34, 36, 38, 45, 51, 57, 60, 62, 68, 76, 79, 85, 90, 93, 95, 102, 114, 124, 153, 155, 158, 170, 171, 180, 186, 190, 204, 228, 237, 255, 279, 285, 306, 310, 316, 323, 340, 342, 372, 380, 395, 465, 474, 510, 527, 558, 570, 589, 612, 620, 646, 684, 711, 765, 790, 855, 930, 948, 969, 1020, 1054, 1116, 1140, 1178, 1185, 1292, 1343, 1395, 1422, 1501, 1530, 1580, 1581, 1615, 1710, 1767, 1860, 1938, 2108, 2356, 2370, 2449, 2635, 2686, 2790, 2844, 2907, 2945, 3002, 3060, 3162, 3230, 3420, 3534, 3555, 3876, 4029, 4503, 4740, 4743, 4845, 4898, 5270, 5301, 5372, 5580, 5814, 5890, 6004, 6324, 6460, 6715, 7068, 7110, 7347, 7505, 7905, 8058, 8835, 9006, 9486, 9690, 9796, 10013, 10540, 10602, 11628, 11780, 12087, 12245, 13430, 13509, 14220, 14535, 14694, 15010, 15810, 16116, 17670, 18012, 18972, 19380, 20026, 20145, 21204, 22041, 22515, 23715, 24174, 24490, 25517, 26505, 26860, 27018, 29070, 29388, 30020, 30039, 31620, 35340, 36735, 40052, 40290, 41633, 44082, 45030, 46531, 47430, 48348, 48980, 50065, 51034, 53010, 54036, 58140, 60078, 60435, 67545, 73470, 76551, 80580, 83266, 88164, 90060, 90117, 93062, 94860, 100130, 102068, 106020, 110205, 120156, 120870, 124899, 127585, 135090, 139593, 146940, 150195, 153102, 166532, 180234, 186124, 200260, 208165, 220410, 229653, 232655, 241740, 249798, 255170, 270180, 279186, 300390, 306204, 360468, 374697, 382755, 416330, 418779, 440820, 450585, 459306, 465310, 499596, 510340, 558372, 600780, 624495, 697965, 749394, 765510, 791027, 832660, 837558, 901170, 918612, 930620, 1148265, 1248990, 1395930, 1498788, 1531020, 1582054, 1675116, 1802340, 1873485, 2093895, 2296530, 2373081, 2497980, 2791860, 3164108, 3746970, 3955135, 4187790, 4593060, 4746162, 7119243, 7493940, 7910270, 8375580, 9492324, 11865405, 14238486, 15820540, 23730810, 28476972, 35596215, 47461620, 71192430, 142384860]

約数ペア:

[(1, 142384860), (2, 71192430), (3, 47461620), (4, 35596215), (5, 28476972), (6, 23730810), (9, 15820540), (10, 14238486), (12, 11865405), (15, 9492324), (17, 8375580), (18, 7910270), (19, 7493940), (20, 7119243), (30, 4746162), (31, 4593060), (34, 4187790), (36, 3955135), (38, 3746970), (45, 3164108), (51, 2791860), (57, 2497980), (60, 2373081), (62, 2296530), (68, 2093895), (76, 1873485), (79, 1802340), (85, 1675116), (90, 1582054), (93, 1531020), (95, 1498788), (102, 1395930), (114, 1248990), (124, 1148265), (153, 930620), (155, 918612), (158, 901170), (170, 837558), (171, 832660), (180, 791027), (186, 765510), (190, 749394), (204, 697965), (228, 624495), (237, 600780), (255, 558372), (279, 510340), (285, 499596), (306, 465310), (310, 459306), (316, 450585), (323, 440820), (340, 418779), (342, 416330), (372, 382755), (380, 374697), (395, 360468), (465, 306204), (474, 300390), (510, 279186), (527, 270180), (558, 255170), (570, 249798), (589, 241740), (612, 232655), (620, 229653), (646, 220410), (684, 208165), (711, 200260), (765, 186124), (790, 180234), (855, 166532), (930, 153102), (948, 150195), (969, 146940), (1020, 139593), (1054, 135090), (1116, 127585), (1140, 124899), (1178, 120870), (1185, 120156), (1292, 110205), (1343, 106020), (1395, 102068), (1422, 100130), (1501, 94860), (1530, 93062), (1580, 90117), (1581, 90060), (1615, 88164), (1710, 83266), (1767, 80580), (1860, 76551), (1938, 73470), (2108, 67545), (2356, 60435), (2370, 60078), (2449, 58140), (2635, 54036), (2686, 53010), (2790, 51034), (2844, 50065), (2907, 48980), (2945, 48348), (3002, 47430), (3060, 46531), (3162, 45030), (3230, 44082), (3420, 41633), (3534, 40290), (3555, 40052), (3876, 36735), (4029, 35340), (4503, 31620), (4740, 30039), (4743, 30020), (4845, 29388), (4898, 29070), (5270, 27018), (5301, 26860), (5372, 26505), (5580, 25517), (5814, 24490), (5890, 24174), (6004, 23715), (6324, 22515), (6460, 22041), (6715, 21204), (7068, 20145), (7110, 20026), (7347, 19380), (7505, 18972), (7905, 18012), (8058, 17670), (8835, 16116), (9006, 15810), (9486, 15010), (9690, 14694), (9796, 14535), (10013, 14220), (10540, 13509), (10602, 13430), (11628, 12245), (11780, 12087)]