619234685640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{204749}}^1$

素因数の和:205068

約数の個数: 192

約数和(自身を含む): 2085108480000

約数和(自身を除く): 1465873794360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 271, 279, 310, 360, 372, 465, 542, 558, 620, 744, 813, 930, 1084, 1116, 1240, 1355, 1395, 1626, 1860, 2168, 2232, 2439, 2710, 2790, 3252, 3720, 4065, 4878, 5420, 5580, 6504, 8130, 8401, 9756, 10840, 11160, 12195, 16260, 16802, 19512, 24390, 25203, 32520, 33604, 42005, 48780, 50406, 67208, 75609, 84010, 97560, 100812, 126015, 151218, 168020, 201624, 204749, 252030, 302436, 336040, 378045, 409498, 504060, 604872, 614247, 756090, 818996, 1008120, 1023745, 1228494, 1512180, 1637992, 1842741, 2047490, 2456988, 3024360, 3071235, 3685482, 4094980, 4913976, 6142470, 6347219, 7370964, 8189960, 9213705, 12284940, 12694438, 14741928, 18427410, 19041657, 24569880, 25388876, 31736095, 36854820, 38083314, 50777752, 55486979, 57124971, 63472190, 73709640, 76166628, 95208285, 110973958, 114249942, 126944380, 152333256, 166460937, 190416570, 221947916, 228499884, 253888760, 277434895, 285624855, 332921874, 380833140, 443895832, 456999768, 499382811, 554869790, 571249710, 665843748, 761666280, 832304685, 998765622, 1109739580, 1142499420, 1331687496, 1664609370, 1720096349, 1997531244, 2219479160, 2284998840, 2496914055, 3329218740, 3440192698, 3995062488, 4993828110, 5160289047, 6658437480, 6880385396, 8600481745, 9987656220, 10320578094, 13760770792, 15480867141, 17200963490, 19975312440, 20641156188, 25801445235, 30961734282, 34401926980, 41282312376, 51602890470, 61923468564, 68803853960, 77404335705, 103205780940, 123846937128, 154808671410, 206411561880, 309617342820, 619234685640]

約数ペア:

[(1, 619234685640), (2, 309617342820), (3, 206411561880), (4, 154808671410), (5, 123846937128), (6, 103205780940), (8, 77404335705), (9, 68803853960), (10, 61923468564), (12, 51602890470), (15, 41282312376), (18, 34401926980), (20, 30961734282), (24, 25801445235), (30, 20641156188), (31, 19975312440), (36, 17200963490), (40, 15480867141), (45, 13760770792), (60, 10320578094), (62, 9987656220), (72, 8600481745), (90, 6880385396), (93, 6658437480), (120, 5160289047), (124, 4993828110), (155, 3995062488), (180, 3440192698), (186, 3329218740), (248, 2496914055), (271, 2284998840), (279, 2219479160), (310, 1997531244), (360, 1720096349), (372, 1664609370), (465, 1331687496), (542, 1142499420), (558, 1109739580), (620, 998765622), (744, 832304685), (813, 761666280), (930, 665843748), (1084, 571249710), (1116, 554869790), (1240, 499382811), (1355, 456999768), (1395, 443895832), (1626, 380833140), (1860, 332921874), (2168, 285624855), (2232, 277434895), (2439, 253888760), (2710, 228499884), (2790, 221947916), (3252, 190416570), (3720, 166460937), (4065, 152333256), (4878, 126944380), (5420, 114249942), (5580, 110973958), (6504, 95208285), (8130, 76166628), (8401, 73709640), (9756, 63472190), (10840, 57124971), (11160, 55486979), (12195, 50777752), (16260, 38083314), (16802, 36854820), (19512, 31736095), (24390, 25388876), (25203, 24569880), (32520, 19041657), (33604, 18427410), (42005, 14741928), (48780, 12694438), (50406, 12284940), (67208, 9213705), (75609, 8189960), (84010, 7370964), (97560, 6347219), (100812, 6142470), (126015, 4913976), (151218, 4094980), (168020, 3685482), (201624, 3071235), (204749, 3024360), (252030, 2456988), (302436, 2047490), (336040, 1842741), (378045, 1637992), (409498, 1512180), (504060, 1228494), (604872, 1023745), (614247, 1008120), (756090, 818996)]