2842978320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43391}}^1$

素因数の和:43430

約数の個数: 240

約数和(自身を含む): 11751247872

約数和(自身を除く): 8908269552

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1170, 1260, 1365, 1456, 1560, 1638, 1680, 1820, 1872, 2184, 2340, 2520, 2730, 3120, 3276, 3640, 4095, 4368, 4680, 5040, 5460, 6552, 7280, 8190, 9360, 10920, 13104, 16380, 21840, 32760, 43391, 65520, 86782, 130173, 173564, 216955, 260346, 303737, 347128, 390519, 433910, 520692, 564083, 607474, 650865, 694256, 781038, 867820, 911211, 1041384, 1128166, 1214948, 1301730, 1518685, 1562076, 1692249, 1735640, 1822422, 1952595, 2082768, 2256332, 2429896, 2603460, 2733633, 2820415, 3037370, 3124152, 3384498, 3471280, 3644844, 3905190, 3948581, 4512664, 4556055, 4859792, 5076747, 5206920, 5467266, 5640830, 6074740, 6248304, 6768996, 7289688, 7810380, 7897162, 8461245, 9025328, 9112110, 10153494, 10413840, 10934532, 11281660, 11845743, 12149480, 13537992, 13668165, 14579376, 15620760, 15794324, 16922490, 18224220, 19742905, 20306988, 21869064, 22563320, 23691486, 24298960, 25383735, 27075984, 27336330, 31241520, 31588648, 33844980, 35537229, 36448440, 39485810, 40613976, 43738128, 45126640, 47382972, 50767470, 54672660, 59228715, 63177296, 67689960, 71074458, 72896880, 78971620, 81227952, 94765944, 101534940, 109345320, 118457430, 135379920, 142148916, 157943240, 177686145, 189531888, 203069880, 218690640, 236914860, 284297832, 315886480, 355372290, 406139760, 473829720, 568595664, 710744580, 947659440, 1421489160, 2842978320]

約数ペア:

[(1, 2842978320), (2, 1421489160), (3, 947659440), (4, 710744580), (5, 568595664), (6, 473829720), (7, 406139760), (8, 355372290), (9, 315886480), (10, 284297832), (12, 236914860), (13, 218690640), (14, 203069880), (15, 189531888), (16, 177686145), (18, 157943240), (20, 142148916), (21, 135379920), (24, 118457430), (26, 109345320), (28, 101534940), (30, 94765944), (35, 81227952), (36, 78971620), (39, 72896880), (40, 71074458), (42, 67689960), (45, 63177296), (48, 59228715), (52, 54672660), (56, 50767470), (60, 47382972), (63, 45126640), (65, 43738128), (70, 40613976), (72, 39485810), (78, 36448440), (80, 35537229), (84, 33844980), (90, 31588648), (91, 31241520), (104, 27336330), (105, 27075984), (112, 25383735), (117, 24298960), (120, 23691486), (126, 22563320), (130, 21869064), (140, 20306988), (144, 19742905), (156, 18224220), (168, 16922490), (180, 15794324), (182, 15620760), (195, 14579376), (208, 13668165), (210, 13537992), (234, 12149480), (240, 11845743), (252, 11281660), (260, 10934532), (273, 10413840), (280, 10153494), (312, 9112110), (315, 9025328), (336, 8461245), (360, 7897162), (364, 7810380), (390, 7289688), (420, 6768996), (455, 6248304), (468, 6074740), (504, 5640830), (520, 5467266), (546, 5206920), (560, 5076747), (585, 4859792), (624, 4556055), (630, 4512664), (720, 3948581), (728, 3905190), (780, 3644844), (819, 3471280), (840, 3384498), (910, 3124152), (936, 3037370), (1008, 2820415), (1040, 2733633), (1092, 2603460), (1170, 2429896), (1260, 2256332), (1365, 2082768), (1456, 1952595), (1560, 1822422), (1638, 1735640), (1680, 1692249), (1820, 1562076), (1872, 1518685), (2184, 1301730), (2340, 1214948), (2520, 1128166), (2730, 1041384), (3120, 911211), (3276, 867820), (3640, 781038), (4095, 694256), (4368, 650865), (4680, 607474), (5040, 564083), (5460, 520692), (6552, 433910), (7280, 390519), (8190, 347128), (9360, 303737), (10920, 260346), (13104, 216955), (16380, 173564), (21840, 130173), (32760, 86782), (43391, 65520)]