335889960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12899}}^1$

素因数の和:12951

約数の個数: 128

約数和(自身を含む): 1188864000

約数和(自身を除く): 852974040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 3255, 3720, 4340, 5208, 6510, 8680, 12899, 13020, 25798, 26040, 38697, 51596, 64495, 77394, 90293, 103192, 128990, 154788, 180586, 193485, 257980, 270879, 309576, 361172, 386970, 399869, 451465, 515960, 541758, 722344, 773940, 799738, 902930, 1083516, 1199607, 1354395, 1547880, 1599476, 1805860, 1999345, 2167032, 2399214, 2708790, 2799083, 3198952, 3611720, 3998690, 4798428, 5417580, 5598166, 5998035, 7997380, 8397249, 9596856, 10835160, 11196332, 11996070, 13995415, 15994760, 16794498, 22392664, 23992140, 27990830, 33588996, 41986245, 47984280, 55981660, 67177992, 83972490, 111963320, 167944980, 335889960]

約数ペア:

[(1, 335889960), (2, 167944980), (3, 111963320), (4, 83972490), (5, 67177992), (6, 55981660), (7, 47984280), (8, 41986245), (10, 33588996), (12, 27990830), (14, 23992140), (15, 22392664), (20, 16794498), (21, 15994760), (24, 13995415), (28, 11996070), (30, 11196332), (31, 10835160), (35, 9596856), (40, 8397249), (42, 7997380), (56, 5998035), (60, 5598166), (62, 5417580), (70, 4798428), (84, 3998690), (93, 3611720), (105, 3198952), (120, 2799083), (124, 2708790), (140, 2399214), (155, 2167032), (168, 1999345), (186, 1805860), (210, 1599476), (217, 1547880), (248, 1354395), (280, 1199607), (310, 1083516), (372, 902930), (420, 799738), (434, 773940), (465, 722344), (620, 541758), (651, 515960), (744, 451465), (840, 399869), (868, 386970), (930, 361172), (1085, 309576), (1240, 270879), (1302, 257980), (1736, 193485), (1860, 180586), (2170, 154788), (2604, 128990), (3255, 103192), (3720, 90293), (4340, 77394), (5208, 64495), (6510, 51596), (8680, 38697), (12899, 26040), (13020, 25798)]