1372181520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1$

素因数の和:654

約数の個数: 320

約数和(自身を含む): 4902543360

約数和(自身を除く): 3530361840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 31, 34, 38, 40, 48, 51, 57, 60, 62, 68, 76, 80, 85, 93, 95, 102, 114, 120, 124, 136, 152, 155, 170, 186, 190, 204, 228, 240, 248, 255, 272, 285, 304, 310, 323, 340, 372, 380, 408, 456, 465, 496, 510, 527, 570, 571, 589, 620, 646, 680, 744, 760, 816, 912, 930, 969, 1020, 1054, 1140, 1142, 1178, 1240, 1292, 1360, 1488, 1520, 1581, 1615, 1713, 1767, 1860, 1938, 2040, 2108, 2280, 2284, 2356, 2480, 2584, 2635, 2855, 2945, 3162, 3230, 3426, 3534, 3720, 3876, 4080, 4216, 4560, 4568, 4712, 4845, 5168, 5270, 5710, 5890, 6324, 6460, 6852, 7068, 7440, 7752, 7905, 8432, 8565, 8835, 9136, 9424, 9690, 9707, 10013, 10540, 10849, 11420, 11780, 12648, 12920, 13704, 14136, 15504, 15810, 17130, 17670, 17701, 19380, 19414, 20026, 21080, 21698, 22840, 23560, 25296, 25840, 27408, 28272, 29121, 30039, 31620, 32547, 34260, 35340, 35402, 38760, 38828, 40052, 42160, 43396, 45680, 47120, 48535, 50065, 53103, 54245, 58242, 60078, 63240, 65094, 68520, 70680, 70804, 77520, 77656, 80104, 86792, 88505, 97070, 100130, 106206, 108490, 116484, 120156, 126480, 130188, 137040, 141360, 141608, 145605, 150195, 155312, 160208, 162735, 173584, 177010, 184433, 194140, 200260, 212412, 216980, 232968, 240312, 260376, 265515, 283216, 291210, 300390, 300917, 325470, 336319, 354020, 368866, 388280, 400520, 424824, 433960, 465936, 480624, 520752, 531030, 553299, 582420, 600780, 601834, 650940, 672638, 708040, 737732, 776560, 801040, 849648, 867920, 902751, 922165, 1008957, 1062060, 1106598, 1164840, 1201560, 1203668, 1301880, 1345276, 1416080, 1475464, 1504585, 1681595, 1805502, 1844330, 2017914, 2124120, 2213196, 2329680, 2403120, 2407336, 2603760, 2690552, 2766495, 2950928, 3009170, 3363190, 3611004, 3688660, 4035828, 4248240, 4426392, 4513755, 4814672, 5044785, 5381104, 5532990, 5717423, 6018340, 6726380, 7222008, 7377320, 8071656, 8852784, 9027510, 10089570, 11065980, 11434846, 12036680, 13452760, 14444016, 14754640, 16143312, 17152269, 18055020, 20179140, 22131960, 22869692, 24073360, 26905520, 28587115, 34304538, 36110040, 40358280, 44263920, 45739384, 57174230, 68609076, 72220080, 80716560, 85761345, 91478768, 114348460, 137218152, 171522690, 228696920, 274436304, 343045380, 457393840, 686090760, 1372181520]

約数ペア:

[(1, 1372181520), (2, 686090760), (3, 457393840), (4, 343045380), (5, 274436304), (6, 228696920), (8, 171522690), (10, 137218152), (12, 114348460), (15, 91478768), (16, 85761345), (17, 80716560), (19, 72220080), (20, 68609076), (24, 57174230), (30, 45739384), (31, 44263920), (34, 40358280), (38, 36110040), (40, 34304538), (48, 28587115), (51, 26905520), (57, 24073360), (60, 22869692), (62, 22131960), (68, 20179140), (76, 18055020), (80, 17152269), (85, 16143312), (93, 14754640), (95, 14444016), (102, 13452760), (114, 12036680), (120, 11434846), (124, 11065980), (136, 10089570), (152, 9027510), (155, 8852784), (170, 8071656), (186, 7377320), (190, 7222008), (204, 6726380), (228, 6018340), (240, 5717423), (248, 5532990), (255, 5381104), (272, 5044785), (285, 4814672), (304, 4513755), (310, 4426392), (323, 4248240), (340, 4035828), (372, 3688660), (380, 3611004), (408, 3363190), (456, 3009170), (465, 2950928), (496, 2766495), (510, 2690552), (527, 2603760), (570, 2407336), (571, 2403120), (589, 2329680), (620, 2213196), (646, 2124120), (680, 2017914), (744, 1844330), (760, 1805502), (816, 1681595), (912, 1504585), (930, 1475464), (969, 1416080), (1020, 1345276), (1054, 1301880), (1140, 1203668), (1142, 1201560), (1178, 1164840), (1240, 1106598), (1292, 1062060), (1360, 1008957), (1488, 922165), (1520, 902751), (1581, 867920), (1615, 849648), (1713, 801040), (1767, 776560), (1860, 737732), (1938, 708040), (2040, 672638), (2108, 650940), (2280, 601834), (2284, 600780), (2356, 582420), (2480, 553299), (2584, 531030), (2635, 520752), (2855, 480624), (2945, 465936), (3162, 433960), (3230, 424824), (3426, 400520), (3534, 388280), (3720, 368866), (3876, 354020), (4080, 336319), (4216, 325470), (4560, 300917), (4568, 300390), (4712, 291210), (4845, 283216), (5168, 265515), (5270, 260376), (5710, 240312), (5890, 232968), (6324, 216980), (6460, 212412), (6852, 200260), (7068, 194140), (7440, 184433), (7752, 177010), (7905, 173584), (8432, 162735), (8565, 160208), (8835, 155312), (9136, 150195), (9424, 145605), (9690, 141608), (9707, 141360), (10013, 137040), (10540, 130188), (10849, 126480), (11420, 120156), (11780, 116484), (12648, 108490), (12920, 106206), (13704, 100130), (14136, 97070), (15504, 88505), (15810, 86792), (17130, 80104), (17670, 77656), (17701, 77520), (19380, 70804), (19414, 70680), (20026, 68520), (21080, 65094), (21698, 63240), (22840, 60078), (23560, 58242), (25296, 54245), (25840, 53103), (27408, 50065), (28272, 48535), (29121, 47120), (30039, 45680), (31620, 43396), (32547, 42160), (34260, 40052), (35340, 38828), (35402, 38760)]