39708503880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{174989}}^1$

素因数の和:175095

約数の個数: 128

約数和(自身を含む): 124984857600

約数和(自身を除く): 85276353720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 61, 62, 93, 120, 122, 124, 155, 183, 186, 244, 248, 305, 310, 366, 372, 465, 488, 610, 620, 732, 744, 915, 930, 1220, 1240, 1464, 1830, 1860, 1891, 2440, 3660, 3720, 3782, 5673, 7320, 7564, 9455, 11346, 15128, 18910, 22692, 28365, 37820, 45384, 56730, 75640, 113460, 174989, 226920, 349978, 524967, 699956, 874945, 1049934, 1399912, 1749890, 2099868, 2624835, 3499780, 4199736, 5249670, 5424659, 6999560, 10499340, 10674329, 10849318, 16273977, 20998680, 21348658, 21698636, 27123295, 32022987, 32547954, 42697316, 43397272, 53371645, 54246590, 64045974, 65095908, 81369885, 85394632, 106743290, 108493180, 128091948, 130191816, 160114935, 162739770, 213486580, 216986360, 256183896, 320229870, 325479540, 330904199, 426973160, 640459740, 650959080, 661808398, 992712597, 1280919480, 1323616796, 1654520995, 1985425194, 2647233592, 3309041990, 3970850388, 4963562985, 6618083980, 7941700776, 9927125970, 13236167960, 19854251940, 39708503880]

約数ペア:

[(1, 39708503880), (2, 19854251940), (3, 13236167960), (4, 9927125970), (5, 7941700776), (6, 6618083980), (8, 4963562985), (10, 3970850388), (12, 3309041990), (15, 2647233592), (20, 1985425194), (24, 1654520995), (30, 1323616796), (31, 1280919480), (40, 992712597), (60, 661808398), (61, 650959080), (62, 640459740), (93, 426973160), (120, 330904199), (122, 325479540), (124, 320229870), (155, 256183896), (183, 216986360), (186, 213486580), (244, 162739770), (248, 160114935), (305, 130191816), (310, 128091948), (366, 108493180), (372, 106743290), (465, 85394632), (488, 81369885), (610, 65095908), (620, 64045974), (732, 54246590), (744, 53371645), (915, 43397272), (930, 42697316), (1220, 32547954), (1240, 32022987), (1464, 27123295), (1830, 21698636), (1860, 21348658), (1891, 20998680), (2440, 16273977), (3660, 10849318), (3720, 10674329), (3782, 10499340), (5673, 6999560), (7320, 5424659), (7564, 5249670), (9455, 4199736), (11346, 3499780), (15128, 2624835), (18910, 2099868), (22692, 1749890), (28365, 1399912), (37820, 1049934), (45384, 874945), (56730, 699956), (75640, 524967), (113460, 349978), (174989, 226920)]