9997976040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{38377}}^1$

素因数の和:38571

約数の個数: 128

約数和(自身を含む): 32495420160

約数和(自身を除く): 22497444120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 167, 195, 260, 312, 334, 390, 501, 520, 668, 780, 835, 1002, 1336, 1560, 1670, 2004, 2171, 2505, 3340, 4008, 4342, 5010, 6513, 6680, 8684, 10020, 10855, 13026, 17368, 20040, 21710, 26052, 32565, 38377, 43420, 52104, 65130, 76754, 86840, 115131, 130260, 153508, 191885, 230262, 260520, 307016, 383770, 460524, 498901, 575655, 767540, 921048, 997802, 1151310, 1496703, 1535080, 1995604, 2302620, 2494505, 2993406, 3991208, 4605240, 4989010, 5986812, 6408959, 7483515, 9978020, 11973624, 12817918, 14967030, 19226877, 19956040, 25635836, 29934060, 32044795, 38453754, 51271672, 59868120, 64089590, 76907508, 83316467, 96134385, 128179180, 153815016, 166632934, 192268770, 249949401, 256358360, 333265868, 384537540, 416582335, 499898802, 666531736, 769075080, 833164670, 999797604, 1249747005, 1666329340, 1999595208, 2499494010, 3332658680, 4998988020, 9997976040]

約数ペア:

[(1, 9997976040), (2, 4998988020), (3, 3332658680), (4, 2499494010), (5, 1999595208), (6, 1666329340), (8, 1249747005), (10, 999797604), (12, 833164670), (13, 769075080), (15, 666531736), (20, 499898802), (24, 416582335), (26, 384537540), (30, 333265868), (39, 256358360), (40, 249949401), (52, 192268770), (60, 166632934), (65, 153815016), (78, 128179180), (104, 96134385), (120, 83316467), (130, 76907508), (156, 64089590), (167, 59868120), (195, 51271672), (260, 38453754), (312, 32044795), (334, 29934060), (390, 25635836), (501, 19956040), (520, 19226877), (668, 14967030), (780, 12817918), (835, 11973624), (1002, 9978020), (1336, 7483515), (1560, 6408959), (1670, 5986812), (2004, 4989010), (2171, 4605240), (2505, 3991208), (3340, 2993406), (4008, 2494505), (4342, 2302620), (5010, 1995604), (6513, 1535080), (6680, 1496703), (8684, 1151310), (10020, 997802), (10855, 921048), (13026, 767540), (17368, 575655), (20040, 498901), (21710, 460524), (26052, 383770), (32565, 307016), (38377, 260520), (43420, 230262), (52104, 191885), (65130, 153508), (76754, 130260), (86840, 115131)]