1023903960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:298

約数の個数: 256

約数和(自身を含む): 3351490560

約数和(自身を除く): 2327586600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 37, 40, 43, 60, 62, 74, 86, 93, 111, 120, 124, 129, 148, 155, 172, 173, 185, 186, 215, 222, 248, 258, 296, 310, 344, 346, 370, 372, 430, 444, 465, 516, 519, 555, 620, 645, 692, 740, 744, 860, 865, 888, 930, 1032, 1038, 1110, 1147, 1240, 1290, 1333, 1384, 1480, 1591, 1720, 1730, 1860, 2076, 2220, 2294, 2580, 2595, 2666, 3182, 3441, 3460, 3720, 3999, 4152, 4440, 4588, 4773, 5160, 5190, 5332, 5363, 5735, 6364, 6401, 6665, 6882, 6920, 7439, 7955, 7998, 9176, 9546, 10380, 10664, 10726, 11470, 12728, 12802, 13330, 13764, 14878, 15910, 15996, 16089, 17205, 19092, 19203, 19995, 20760, 21452, 22317, 22940, 23865, 25604, 26660, 26815, 27528, 29756, 31820, 31992, 32005, 32178, 34410, 37195, 38184, 38406, 39990, 42904, 44634, 45880, 47730, 49321, 51208, 53320, 53630, 59512, 63640, 64010, 64356, 68820, 74390, 76812, 79980, 80445, 89268, 95460, 96015, 98642, 107260, 111585, 128020, 128712, 137640, 147963, 148780, 153624, 159960, 160890, 178536, 190920, 192030, 197284, 198431, 214520, 223170, 230609, 246605, 256040, 275243, 295926, 297560, 321780, 384060, 394568, 396862, 446340, 461218, 493210, 550486, 591852, 595293, 643560, 691827, 739815, 768120, 793724, 825729, 892680, 922436, 986420, 992155, 1100972, 1153045, 1183704, 1190586, 1376215, 1383654, 1479630, 1587448, 1651458, 1844872, 1972840, 1984310, 2201944, 2306090, 2381172, 2752430, 2767308, 2959260, 2976465, 3302916, 3459135, 3968620, 4128645, 4612180, 4762344, 5504860, 5534616, 5918520, 5952930, 6605832, 6918270, 7937240, 8257290, 8532533, 9224360, 11009720, 11905860, 13836540, 16514580, 17065066, 23811720, 25597599, 27673080, 33029160, 34130132, 42662665, 51195198, 68260264, 85325330, 102390396, 127987995, 170650660, 204780792, 255975990, 341301320, 511951980, 1023903960]

約数ペア:

[(1, 1023903960), (2, 511951980), (3, 341301320), (4, 255975990), (5, 204780792), (6, 170650660), (8, 127987995), (10, 102390396), (12, 85325330), (15, 68260264), (20, 51195198), (24, 42662665), (30, 34130132), (31, 33029160), (37, 27673080), (40, 25597599), (43, 23811720), (60, 17065066), (62, 16514580), (74, 13836540), (86, 11905860), (93, 11009720), (111, 9224360), (120, 8532533), (124, 8257290), (129, 7937240), (148, 6918270), (155, 6605832), (172, 5952930), (173, 5918520), (185, 5534616), (186, 5504860), (215, 4762344), (222, 4612180), (248, 4128645), (258, 3968620), (296, 3459135), (310, 3302916), (344, 2976465), (346, 2959260), (370, 2767308), (372, 2752430), (430, 2381172), (444, 2306090), (465, 2201944), (516, 1984310), (519, 1972840), (555, 1844872), (620, 1651458), (645, 1587448), (692, 1479630), (740, 1383654), (744, 1376215), (860, 1190586), (865, 1183704), (888, 1153045), (930, 1100972), (1032, 992155), (1038, 986420), (1110, 922436), (1147, 892680), (1240, 825729), (1290, 793724), (1333, 768120), (1384, 739815), (1480, 691827), (1591, 643560), (1720, 595293), (1730, 591852), (1860, 550486), (2076, 493210), (2220, 461218), (2294, 446340), (2580, 396862), (2595, 394568), (2666, 384060), (3182, 321780), (3441, 297560), (3460, 295926), (3720, 275243), (3999, 256040), (4152, 246605), (4440, 230609), (4588, 223170), (4773, 214520), (5160, 198431), (5190, 197284), (5332, 192030), (5363, 190920), (5735, 178536), (6364, 160890), (6401, 159960), (6665, 153624), (6882, 148780), (6920, 147963), (7439, 137640), (7955, 128712), (7998, 128020), (9176, 111585), (9546, 107260), (10380, 98642), (10664, 96015), (10726, 95460), (11470, 89268), (12728, 80445), (12802, 79980), (13330, 76812), (13764, 74390), (14878, 68820), (15910, 64356), (15996, 64010), (16089, 63640), (17205, 59512), (19092, 53630), (19203, 53320), (19995, 51208), (20760, 49321), (21452, 47730), (22317, 45880), (22940, 44634), (23865, 42904), (25604, 39990), (26660, 38406), (26815, 38184), (27528, 37195), (29756, 34410), (31820, 32178), (31992, 32005)]