2012435880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{3761}}^1$

素因数の和:3809

約数の個数: 256

約数和(自身を含む): 7584192000

約数和(自身を除く): 5571756120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 49, 52, 56, 60, 65, 70, 78, 84, 91, 98, 104, 105, 120, 130, 140, 147, 156, 168, 182, 195, 196, 210, 245, 260, 273, 280, 294, 312, 343, 364, 390, 392, 420, 455, 490, 520, 546, 588, 637, 686, 728, 735, 780, 840, 910, 980, 1029, 1092, 1176, 1274, 1365, 1372, 1470, 1560, 1715, 1820, 1911, 1960, 2058, 2184, 2548, 2730, 2744, 2940, 3185, 3430, 3640, 3761, 3822, 4116, 4459, 5096, 5145, 5460, 5880, 6370, 6860, 7522, 7644, 8232, 8918, 9555, 10290, 10920, 11283, 12740, 13377, 13720, 15044, 15288, 17836, 18805, 19110, 20580, 22295, 22566, 25480, 26327, 26754, 30088, 35672, 37610, 38220, 41160, 44590, 45132, 48893, 52654, 53508, 56415, 66885, 75220, 76440, 78981, 89180, 90264, 97786, 105308, 107016, 112830, 131635, 133770, 146679, 150440, 157962, 178360, 184289, 195572, 210616, 225660, 244465, 263270, 267540, 293358, 315924, 342251, 368578, 391144, 394905, 451320, 488930, 526540, 535080, 552867, 586716, 631848, 684502, 733395, 737156, 789810, 921445, 977860, 1026753, 1053080, 1105734, 1173432, 1290023, 1369004, 1466790, 1474312, 1579620, 1711255, 1842890, 1955720, 2053506, 2211468, 2395757, 2580046, 2738008, 2764335, 2933580, 3159240, 3422510, 3685780, 3870069, 4107012, 4422936, 4791514, 5133765, 5160092, 5528670, 5867160, 6450115, 6845020, 7187271, 7371560, 7740138, 8214024, 9583028, 10267530, 10320184, 11057340, 11978785, 12900230, 13690040, 14374542, 15480276, 16770299, 19166056, 19350345, 20535060, 22114680, 23957570, 25800460, 28749084, 30960552, 33540598, 35936355, 38700690, 41070120, 47915140, 50310897, 51600920, 57498168, 67081196, 71872710, 77401380, 83851495, 95830280, 100621794, 134162392, 143745420, 154802760, 167702990, 201243588, 251554485, 287490840, 335405980, 402487176, 503108970, 670811960, 1006217940, 2012435880]

約数ペア:

[(1, 2012435880), (2, 1006217940), (3, 670811960), (4, 503108970), (5, 402487176), (6, 335405980), (7, 287490840), (8, 251554485), (10, 201243588), (12, 167702990), (13, 154802760), (14, 143745420), (15, 134162392), (20, 100621794), (21, 95830280), (24, 83851495), (26, 77401380), (28, 71872710), (30, 67081196), (35, 57498168), (39, 51600920), (40, 50310897), (42, 47915140), (49, 41070120), (52, 38700690), (56, 35936355), (60, 33540598), (65, 30960552), (70, 28749084), (78, 25800460), (84, 23957570), (91, 22114680), (98, 20535060), (104, 19350345), (105, 19166056), (120, 16770299), (130, 15480276), (140, 14374542), (147, 13690040), (156, 12900230), (168, 11978785), (182, 11057340), (195, 10320184), (196, 10267530), (210, 9583028), (245, 8214024), (260, 7740138), (273, 7371560), (280, 7187271), (294, 6845020), (312, 6450115), (343, 5867160), (364, 5528670), (390, 5160092), (392, 5133765), (420, 4791514), (455, 4422936), (490, 4107012), (520, 3870069), (546, 3685780), (588, 3422510), (637, 3159240), (686, 2933580), (728, 2764335), (735, 2738008), (780, 2580046), (840, 2395757), (910, 2211468), (980, 2053506), (1029, 1955720), (1092, 1842890), (1176, 1711255), (1274, 1579620), (1365, 1474312), (1372, 1466790), (1470, 1369004), (1560, 1290023), (1715, 1173432), (1820, 1105734), (1911, 1053080), (1960, 1026753), (2058, 977860), (2184, 921445), (2548, 789810), (2730, 737156), (2744, 733395), (2940, 684502), (3185, 631848), (3430, 586716), (3640, 552867), (3761, 535080), (3822, 526540), (4116, 488930), (4459, 451320), (5096, 394905), (5145, 391144), (5460, 368578), (5880, 342251), (6370, 315924), (6860, 293358), (7522, 267540), (7644, 263270), (8232, 244465), (8918, 225660), (9555, 210616), (10290, 195572), (10920, 184289), (11283, 178360), (12740, 157962), (13377, 150440), (13720, 146679), (15044, 133770), (15288, 131635), (17836, 112830), (18805, 107016), (19110, 105308), (20580, 97786), (22295, 90264), (22566, 89180), (25480, 78981), (26327, 76440), (26754, 75220), (30088, 66885), (35672, 56415), (37610, 53508), (38220, 52654), (41160, 48893), (44590, 45132)]