1933688760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1\times {\mathrm{547}}^1$

素因数の和:981

約数の個数: 128

約数和(自身を含む): 5894726400

約数和(自身を除く): 3961037640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 331, 356, 445, 534, 547, 662, 712, 890, 993, 1068, 1094, 1324, 1335, 1641, 1655, 1780, 1986, 2136, 2188, 2648, 2670, 2735, 3282, 3310, 3560, 3972, 4376, 4965, 5340, 5470, 6564, 6620, 7944, 8205, 9930, 10680, 10940, 13128, 13240, 16410, 19860, 21880, 29459, 32820, 39720, 48683, 58918, 65640, 88377, 97366, 117836, 146049, 147295, 176754, 181057, 194732, 235672, 243415, 292098, 294590, 353508, 362114, 389464, 441885, 486830, 543171, 584196, 589180, 707016, 724228, 730245, 883770, 905285, 973660, 1086342, 1168392, 1178360, 1448456, 1460490, 1767540, 1810570, 1947320, 2172684, 2715855, 2920980, 3535080, 3621140, 4345368, 5431710, 5841960, 7242280, 10863420, 16114073, 21726840, 32228146, 48342219, 64456292, 80570365, 96684438, 128912584, 161140730, 193368876, 241711095, 322281460, 386737752, 483422190, 644562920, 966844380, 1933688760]

約数ペア:

[(1, 1933688760), (2, 966844380), (3, 644562920), (4, 483422190), (5, 386737752), (6, 322281460), (8, 241711095), (10, 193368876), (12, 161140730), (15, 128912584), (20, 96684438), (24, 80570365), (30, 64456292), (40, 48342219), (60, 32228146), (89, 21726840), (120, 16114073), (178, 10863420), (267, 7242280), (331, 5841960), (356, 5431710), (445, 4345368), (534, 3621140), (547, 3535080), (662, 2920980), (712, 2715855), (890, 2172684), (993, 1947320), (1068, 1810570), (1094, 1767540), (1324, 1460490), (1335, 1448456), (1641, 1178360), (1655, 1168392), (1780, 1086342), (1986, 973660), (2136, 905285), (2188, 883770), (2648, 730245), (2670, 724228), (2735, 707016), (3282, 589180), (3310, 584196), (3560, 543171), (3972, 486830), (4376, 441885), (4965, 389464), (5340, 362114), (5470, 353508), (6564, 294590), (6620, 292098), (7944, 243415), (8205, 235672), (9930, 194732), (10680, 181057), (10940, 176754), (13128, 147295), (13240, 146049), (16410, 117836), (19860, 97366), (21880, 88377), (29459, 65640), (32820, 58918), (39720, 48683)]