1510100520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{9901}}^1$

素因数の和:9987

約数の個数: 128

約数和(自身を含む): 4790983680

約数和(自身を除く): 3280883160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 41, 60, 62, 82, 93, 120, 123, 124, 155, 164, 186, 205, 246, 248, 310, 328, 372, 410, 465, 492, 615, 620, 744, 820, 930, 984, 1230, 1240, 1271, 1640, 1860, 2460, 2542, 3720, 3813, 4920, 5084, 6355, 7626, 9901, 10168, 12710, 15252, 19065, 19802, 25420, 29703, 30504, 38130, 39604, 49505, 50840, 59406, 76260, 79208, 99010, 118812, 148515, 152520, 198020, 237624, 297030, 306931, 396040, 405941, 594060, 613862, 811882, 920793, 1188120, 1217823, 1227724, 1534655, 1623764, 1841586, 2029705, 2435646, 2455448, 3069310, 3247528, 3683172, 4059410, 4603965, 4871292, 6089115, 6138620, 7366344, 8118820, 9207930, 9742584, 12178230, 12277240, 12584171, 16237640, 18415860, 24356460, 25168342, 36831720, 37752513, 48712920, 50336684, 62920855, 75505026, 100673368, 125841710, 151010052, 188762565, 251683420, 302020104, 377525130, 503366840, 755050260, 1510100520]

約数ペア:

[(1, 1510100520), (2, 755050260), (3, 503366840), (4, 377525130), (5, 302020104), (6, 251683420), (8, 188762565), (10, 151010052), (12, 125841710), (15, 100673368), (20, 75505026), (24, 62920855), (30, 50336684), (31, 48712920), (40, 37752513), (41, 36831720), (60, 25168342), (62, 24356460), (82, 18415860), (93, 16237640), (120, 12584171), (123, 12277240), (124, 12178230), (155, 9742584), (164, 9207930), (186, 8118820), (205, 7366344), (246, 6138620), (248, 6089115), (310, 4871292), (328, 4603965), (372, 4059410), (410, 3683172), (465, 3247528), (492, 3069310), (615, 2455448), (620, 2435646), (744, 2029705), (820, 1841586), (930, 1623764), (984, 1534655), (1230, 1227724), (1240, 1217823), (1271, 1188120), (1640, 920793), (1860, 811882), (2460, 613862), (2542, 594060), (3720, 405941), (3813, 396040), (4920, 306931), (5084, 297030), (6355, 237624), (7626, 198020), (9901, 152520), (10168, 148515), (12710, 118812), (15252, 99010), (19065, 79208), (19802, 76260), (25420, 59406), (29703, 50840), (30504, 49505), (38130, 39604)]