73140160

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:222

約数の個数: 112

約数和(自身を含む): 184050432

約数和(自身を除く): 110910272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 73, 80, 101, 124, 146, 155, 160, 202, 248, 292, 310, 320, 365, 404, 496, 505, 584, 620, 730, 808, 992, 1010, 1168, 1240, 1460, 1616, 1984, 2020, 2263, 2336, 2480, 2920, 3131, 3232, 4040, 4526, 4672, 4960, 5840, 6262, 6464, 7373, 8080, 9052, 9920, 11315, 11680, 12524, 14746, 15655, 16160, 18104, 22630, 23360, 25048, 29492, 31310, 32320, 36208, 36865, 45260, 50096, 58984, 62620, 72416, 73730, 90520, 100192, 117968, 125240, 144832, 147460, 181040, 200384, 228563, 235936, 250480, 294920, 362080, 457126, 471872, 500960, 589840, 724160, 914252, 1001920, 1142815, 1179680, 1828504, 2285630, 2359360, 3657008, 4571260, 7314016, 9142520, 14628032, 18285040, 36570080, 73140160]

約数ペア:

[(1, 73140160), (2, 36570080), (4, 18285040), (5, 14628032), (8, 9142520), (10, 7314016), (16, 4571260), (20, 3657008), (31, 2359360), (32, 2285630), (40, 1828504), (62, 1179680), (64, 1142815), (73, 1001920), (80, 914252), (101, 724160), (124, 589840), (146, 500960), (155, 471872), (160, 457126), (202, 362080), (248, 294920), (292, 250480), (310, 235936), (320, 228563), (365, 200384), (404, 181040), (496, 147460), (505, 144832), (584, 125240), (620, 117968), (730, 100192), (808, 90520), (992, 73730), (1010, 72416), (1168, 62620), (1240, 58984), (1460, 50096), (1616, 45260), (1984, 36865), (2020, 36208), (2263, 32320), (2336, 31310), (2480, 29492), (2920, 25048), (3131, 23360), (3232, 22630), (4040, 18104), (4526, 16160), (4672, 15655), (4960, 14746), (5840, 12524), (6262, 11680), (6464, 11315), (7373, 9920), (8080, 9052)]