4215329160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{161879}}^1$

素因数の和:161931

約数の個数: 128

約数和(自身を含む): 14918860800

約数和(自身を除く): 10703531640

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, 13020, 26040, 161879, 323758, 485637, 647516, 809395, 971274, 1133153, 1295032, 1618790, 1942548, 2266306, 2428185, 3237580, 3399459, 3885096, 4532612, 4856370, 5018249, 5665765, 6475160, 6798918, 9065224, 9712740, 10036498, 11331530, 13597836, 15054747, 16997295, 19425480, 20072996, 22663060, 25091245, 27195672, 30109494, 33994590, 35127743, 40145992, 45326120, 50182490, 60218988, 67989180, 70255486, 75273735, 100364980, 105383229, 120437976, 135978360, 140510972, 150547470, 175638715, 200729960, 210766458, 281021944, 301094940, 351277430, 421532916, 526916145, 602189880, 702554860, 843065832, 1053832290, 1405109720, 2107664580, 4215329160]

約数ペア:

[(1, 4215329160), (2, 2107664580), (3, 1405109720), (4, 1053832290), (5, 843065832), (6, 702554860), (7, 602189880), (8, 526916145), (10, 421532916), (12, 351277430), (14, 301094940), (15, 281021944), (20, 210766458), (21, 200729960), (24, 175638715), (28, 150547470), (30, 140510972), (31, 135978360), (35, 120437976), (40, 105383229), (42, 100364980), (56, 75273735), (60, 70255486), (62, 67989180), (70, 60218988), (84, 50182490), (93, 45326120), (105, 40145992), (120, 35127743), (124, 33994590), (140, 30109494), (155, 27195672), (168, 25091245), (186, 22663060), (210, 20072996), (217, 19425480), (248, 16997295), (280, 15054747), (310, 13597836), (372, 11331530), (420, 10036498), (434, 9712740), (465, 9065224), (620, 6798918), (651, 6475160), (744, 5665765), (840, 5018249), (868, 4856370), (930, 4532612), (1085, 3885096), (1240, 3399459), (1302, 3237580), (1736, 2428185), (1860, 2266306), (2170, 1942548), (2604, 1618790), (3255, 1295032), (3720, 1133153), (4340, 971274), (5208, 809395), (6510, 647516), (8680, 485637), (13020, 323758), (26040, 161879)]