4037609940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{1901}}^1$

素因数の和:2322

約数の個数: 192

約数和(自身を含む): 13957332480

約数和(自身を除く): 9919722540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 389, 390, 420, 455, 546, 778, 780, 910, 1092, 1167, 1365, 1556, 1820, 1901, 1945, 2334, 2723, 2730, 3802, 3890, 4668, 5057, 5446, 5460, 5703, 5835, 7604, 7780, 8169, 9505, 10114, 10892, 11406, 11670, 13307, 13615, 15171, 16338, 19010, 20228, 22812, 23340, 24713, 25285, 26614, 27230, 28515, 30342, 32676, 35399, 38020, 39921, 40845, 49426, 50570, 53228, 54460, 57030, 60684, 66535, 70798, 74139, 75855, 79842, 81690, 98852, 101140, 106197, 114060, 123565, 133070, 141596, 148278, 151710, 159684, 163380, 172991, 176995, 199605, 212394, 247130, 266140, 296556, 303420, 345982, 353990, 370695, 399210, 424788, 494260, 518973, 530985, 691964, 707980, 739489, 741390, 798420, 864955, 1037946, 1061970, 1478978, 1482780, 1729910, 2075892, 2123940, 2218467, 2594865, 2957956, 3459820, 3697445, 4436934, 5176423, 5189730, 7394890, 8873868, 9613357, 10352846, 10379460, 11092335, 14789780, 15529269, 19226714, 20705692, 22184670, 25882115, 28840071, 31058538, 38453428, 44369340, 48066785, 51764230, 57680142, 62117076, 67293499, 77646345, 96133570, 103528460, 115360284, 134586998, 144200355, 155292690, 192267140, 201880497, 269173996, 288400710, 310585380, 336467495, 403760994, 576801420, 672934990, 807521988, 1009402485, 1345869980, 2018804970, 4037609940]

約数ペア:

[(1, 4037609940), (2, 2018804970), (3, 1345869980), (4, 1009402485), (5, 807521988), (6, 672934990), (7, 576801420), (10, 403760994), (12, 336467495), (13, 310585380), (14, 288400710), (15, 269173996), (20, 201880497), (21, 192267140), (26, 155292690), (28, 144200355), (30, 134586998), (35, 115360284), (39, 103528460), (42, 96133570), (52, 77646345), (60, 67293499), (65, 62117076), (70, 57680142), (78, 51764230), (84, 48066785), (91, 44369340), (105, 38453428), (130, 31058538), (140, 28840071), (156, 25882115), (182, 22184670), (195, 20705692), (210, 19226714), (260, 15529269), (273, 14789780), (364, 11092335), (389, 10379460), (390, 10352846), (420, 9613357), (455, 8873868), (546, 7394890), (778, 5189730), (780, 5176423), (910, 4436934), (1092, 3697445), (1167, 3459820), (1365, 2957956), (1556, 2594865), (1820, 2218467), (1901, 2123940), (1945, 2075892), (2334, 1729910), (2723, 1482780), (2730, 1478978), (3802, 1061970), (3890, 1037946), (4668, 864955), (5057, 798420), (5446, 741390), (5460, 739489), (5703, 707980), (5835, 691964), (7604, 530985), (7780, 518973), (8169, 494260), (9505, 424788), (10114, 399210), (10892, 370695), (11406, 353990), (11670, 345982), (13307, 303420), (13615, 296556), (15171, 266140), (16338, 247130), (19010, 212394), (20228, 199605), (22812, 176995), (23340, 172991), (24713, 163380), (25285, 159684), (26614, 151710), (27230, 148278), (28515, 141596), (30342, 133070), (32676, 123565), (35399, 114060), (38020, 106197), (39921, 101140), (40845, 98852), (49426, 81690), (50570, 79842), (53228, 75855), (54460, 74139), (57030, 70798), (60684, 66535)]