301408240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{73}}^2\times {\mathrm{101}}^1$

素因数の和:267

約数の個数: 120

約数和(自身を含む): 820045728

約数和(自身を除く): 518637488

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 73, 80, 101, 112, 140, 146, 202, 280, 292, 365, 404, 505, 511, 560, 584, 707, 730, 808, 1010, 1022, 1168, 1414, 1460, 1616, 2020, 2044, 2555, 2828, 2920, 3535, 4040, 4088, 5110, 5329, 5656, 5840, 7070, 7373, 8080, 8176, 10220, 10658, 11312, 14140, 14746, 20440, 21316, 26645, 28280, 29492, 36865, 37303, 40880, 42632, 51611, 53290, 56560, 58984, 73730, 74606, 85264, 103222, 106580, 117968, 147460, 149212, 186515, 206444, 213160, 258055, 294920, 298424, 373030, 412888, 426320, 516110, 538229, 589840, 596848, 746060, 825776, 1032220, 1076458, 1492120, 2064440, 2152916, 2691145, 2984240, 3767603, 4128880, 4305832, 5382290, 7535206, 8611664, 10764580, 15070412, 18838015, 21529160, 30140824, 37676030, 43058320, 60281648, 75352060, 150704120, 301408240]

約数ペア:

[(1, 301408240), (2, 150704120), (4, 75352060), (5, 60281648), (7, 43058320), (8, 37676030), (10, 30140824), (14, 21529160), (16, 18838015), (20, 15070412), (28, 10764580), (35, 8611664), (40, 7535206), (56, 5382290), (70, 4305832), (73, 4128880), (80, 3767603), (101, 2984240), (112, 2691145), (140, 2152916), (146, 2064440), (202, 1492120), (280, 1076458), (292, 1032220), (365, 825776), (404, 746060), (505, 596848), (511, 589840), (560, 538229), (584, 516110), (707, 426320), (730, 412888), (808, 373030), (1010, 298424), (1022, 294920), (1168, 258055), (1414, 213160), (1460, 206444), (1616, 186515), (2020, 149212), (2044, 147460), (2555, 117968), (2828, 106580), (2920, 103222), (3535, 85264), (4040, 74606), (4088, 73730), (5110, 58984), (5329, 56560), (5656, 53290), (5840, 51611), (7070, 42632), (7373, 40880), (8080, 37303), (8176, 36865), (10220, 29492), (10658, 28280), (11312, 26645), (14140, 21316), (14746, 20440)]