342944940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1091}}^1$

素因数の和:1160

約数の個数: 144

約数和(自身を含む): 1074318336

約数和(自身を除く): 731373396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 169, 186, 195, 260, 310, 338, 372, 390, 403, 465, 507, 620, 676, 780, 806, 845, 930, 1014, 1091, 1209, 1612, 1690, 1860, 2015, 2028, 2182, 2418, 2535, 3273, 3380, 4030, 4364, 4836, 5070, 5239, 5455, 6045, 6546, 8060, 10140, 10478, 10910, 12090, 13092, 14183, 15717, 16365, 20956, 21820, 24180, 26195, 28366, 31434, 32730, 33821, 42549, 52390, 56732, 62868, 65460, 67642, 70915, 78585, 85098, 101463, 104780, 135284, 141830, 157170, 169105, 170196, 184379, 202926, 212745, 283660, 314340, 338210, 368758, 405852, 425490, 439673, 507315, 553137, 676420, 737516, 850980, 879346, 921895, 1014630, 1106274, 1319019, 1758692, 1843790, 2029260, 2198365, 2212548, 2638038, 2765685, 3687580, 4396730, 5276076, 5531370, 5715749, 6595095, 8793460, 11062740, 11431498, 13190190, 17147247, 22862996, 26380380, 28578745, 34294494, 57157490, 68588988, 85736235, 114314980, 171472470, 342944940]

約数ペア:

[(1, 342944940), (2, 171472470), (3, 114314980), (4, 85736235), (5, 68588988), (6, 57157490), (10, 34294494), (12, 28578745), (13, 26380380), (15, 22862996), (20, 17147247), (26, 13190190), (30, 11431498), (31, 11062740), (39, 8793460), (52, 6595095), (60, 5715749), (62, 5531370), (65, 5276076), (78, 4396730), (93, 3687580), (124, 2765685), (130, 2638038), (155, 2212548), (156, 2198365), (169, 2029260), (186, 1843790), (195, 1758692), (260, 1319019), (310, 1106274), (338, 1014630), (372, 921895), (390, 879346), (403, 850980), (465, 737516), (507, 676420), (620, 553137), (676, 507315), (780, 439673), (806, 425490), (845, 405852), (930, 368758), (1014, 338210), (1091, 314340), (1209, 283660), (1612, 212745), (1690, 202926), (1860, 184379), (2015, 170196), (2028, 169105), (2182, 157170), (2418, 141830), (2535, 135284), (3273, 104780), (3380, 101463), (4030, 85098), (4364, 78585), (4836, 70915), (5070, 67642), (5239, 65460), (5455, 62868), (6045, 56732), (6546, 52390), (8060, 42549), (10140, 33821), (10478, 32730), (10910, 31434), (12090, 28366), (13092, 26195), (14183, 24180), (15717, 21820), (16365, 20956)]