15202236420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{1409}}^1\times {\mathrm{8563}}^1$

素因数の和:9994

約数の個数: 144

約数和(自身を含む): 52744648320

約数和(自身を除く): 37542411900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 1409, 2818, 4227, 5636, 7045, 8454, 8563, 9863, 12681, 14090, 16908, 17126, 19726, 21135, 25362, 25689, 28180, 29589, 34252, 39452, 42270, 42815, 49315, 50724, 51378, 59178, 59941, 63405, 77067, 84540, 85630, 88767, 98630, 102756, 118356, 119882, 126810, 128445, 147945, 154134, 171260, 177534, 179823, 197260, 239764, 253620, 256890, 295890, 299705, 308268, 355068, 359646, 385335, 443835, 513780, 539469, 591780, 599410, 719292, 770670, 887670, 899115, 1078938, 1198820, 1541340, 1775340, 1798230, 2157876, 2697345, 3596460, 5394690, 10789380, 12065267, 24130534, 36195801, 48261068, 60326335, 72391602, 84456869, 108587403, 120652670, 144783204, 168913738, 180979005, 217174806, 241305340, 253370607, 337827476, 361958010, 422284345, 434349612, 506741214, 542937015, 723916020, 760111821, 844568690, 1013482428, 1085874030, 1266853035, 1520223642, 1689137380, 2171748060, 2533706070, 3040447284, 3800559105, 5067412140, 7601118210, 15202236420]

約数ペア:

[(1, 15202236420), (2, 7601118210), (3, 5067412140), (4, 3800559105), (5, 3040447284), (6, 2533706070), (7, 2171748060), (9, 1689137380), (10, 1520223642), (12, 1266853035), (14, 1085874030), (15, 1013482428), (18, 844568690), (20, 760111821), (21, 723916020), (28, 542937015), (30, 506741214), (35, 434349612), (36, 422284345), (42, 361958010), (45, 337827476), (60, 253370607), (63, 241305340), (70, 217174806), (84, 180979005), (90, 168913738), (105, 144783204), (126, 120652670), (140, 108587403), (180, 84456869), (210, 72391602), (252, 60326335), (315, 48261068), (420, 36195801), (630, 24130534), (1260, 12065267), (1409, 10789380), (2818, 5394690), (4227, 3596460), (5636, 2697345), (7045, 2157876), (8454, 1798230), (8563, 1775340), (9863, 1541340), (12681, 1198820), (14090, 1078938), (16908, 899115), (17126, 887670), (19726, 770670), (21135, 719292), (25362, 599410), (25689, 591780), (28180, 539469), (29589, 513780), (34252, 443835), (39452, 385335), (42270, 359646), (42815, 355068), (49315, 308268), (50724, 299705), (51378, 295890), (59178, 256890), (59941, 253620), (63405, 239764), (77067, 197260), (84540, 179823), (85630, 177534), (88767, 171260), (98630, 154134), (102756, 147945), (118356, 128445), (119882, 126810)]