130193040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:289

約数の個数: 160

約数和(自身を含む): 420723072

約数和(自身を除く): 290530032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 101, 120, 123, 131, 164, 202, 205, 240, 246, 262, 303, 328, 393, 404, 410, 492, 505, 524, 606, 615, 655, 656, 786, 808, 820, 984, 1010, 1048, 1212, 1230, 1310, 1515, 1572, 1616, 1640, 1965, 1968, 2020, 2096, 2424, 2460, 2620, 3030, 3144, 3280, 3930, 4040, 4141, 4848, 4920, 5240, 5371, 6060, 6288, 7860, 8080, 8282, 9840, 10480, 10742, 12120, 12423, 13231, 15720, 16113, 16564, 20705, 21484, 24240, 24846, 26462, 26855, 31440, 32226, 33128, 39693, 41410, 42968, 49692, 52924, 53710, 62115, 64452, 66155, 66256, 79386, 80565, 82820, 85936, 99384, 105848, 107420, 124230, 128904, 132310, 158772, 161130, 165640, 198465, 198768, 211696, 214840, 248460, 257808, 264620, 317544, 322260, 331280, 396930, 429680, 496920, 529240, 542471, 635088, 644520, 793860, 993840, 1058480, 1084942, 1289040, 1587720, 1627413, 2169884, 2712355, 3175440, 3254826, 4339768, 5424710, 6509652, 8137065, 8679536, 10849420, 13019304, 16274130, 21698840, 26038608, 32548260, 43397680, 65096520, 130193040]

約数ペア:

[(1, 130193040), (2, 65096520), (3, 43397680), (4, 32548260), (5, 26038608), (6, 21698840), (8, 16274130), (10, 13019304), (12, 10849420), (15, 8679536), (16, 8137065), (20, 6509652), (24, 5424710), (30, 4339768), (40, 3254826), (41, 3175440), (48, 2712355), (60, 2169884), (80, 1627413), (82, 1587720), (101, 1289040), (120, 1084942), (123, 1058480), (131, 993840), (164, 793860), (202, 644520), (205, 635088), (240, 542471), (246, 529240), (262, 496920), (303, 429680), (328, 396930), (393, 331280), (404, 322260), (410, 317544), (492, 264620), (505, 257808), (524, 248460), (606, 214840), (615, 211696), (655, 198768), (656, 198465), (786, 165640), (808, 161130), (820, 158772), (984, 132310), (1010, 128904), (1048, 124230), (1212, 107420), (1230, 105848), (1310, 99384), (1515, 85936), (1572, 82820), (1616, 80565), (1640, 79386), (1965, 66256), (1968, 66155), (2020, 64452), (2096, 62115), (2424, 53710), (2460, 52924), (2620, 49692), (3030, 42968), (3144, 41410), (3280, 39693), (3930, 33128), (4040, 32226), (4141, 31440), (4848, 26855), (4920, 26462), (5240, 24846), (5371, 24240), (6060, 21484), (6288, 20705), (7860, 16564), (8080, 16113), (8282, 15720), (9840, 13231), (10480, 12423), (10742, 12120)]