635184420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{241}}^1$

素因数の和:406

約数の個数: 192

約数和(自身を含む): 2003527680

約数和(自身を除く): 1368343260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 109, 124, 130, 155, 156, 186, 195, 218, 241, 260, 310, 327, 372, 390, 403, 436, 465, 482, 545, 620, 654, 723, 780, 806, 930, 964, 1090, 1205, 1209, 1308, 1417, 1446, 1612, 1635, 1860, 2015, 2180, 2410, 2418, 2834, 2892, 3133, 3270, 3379, 3615, 4030, 4251, 4820, 4836, 5668, 6045, 6266, 6540, 6758, 7085, 7230, 7471, 8060, 8502, 9399, 10137, 12090, 12532, 13516, 14170, 14460, 14942, 15665, 16895, 17004, 18798, 20274, 21255, 22413, 24180, 26269, 28340, 29884, 31330, 33790, 37355, 37596, 40548, 42510, 43927, 44826, 46995, 50685, 52538, 62660, 67580, 74710, 78807, 85020, 87854, 89652, 93990, 97123, 101370, 105076, 112065, 131345, 131781, 149420, 157614, 175708, 187980, 194246, 202740, 219635, 224130, 262690, 263562, 291369, 315228, 341497, 388492, 394035, 439270, 448260, 485615, 525380, 527124, 582738, 658905, 682994, 788070, 814339, 878540, 971230, 1024491, 1165476, 1317810, 1365988, 1456845, 1576140, 1628678, 1707485, 1942460, 2048982, 2443017, 2635620, 2913690, 3257356, 3414970, 4071695, 4097964, 4886034, 5122455, 5827380, 6829940, 8143390, 9772068, 10244910, 10586407, 12215085, 16286780, 20489820, 21172814, 24430170, 31759221, 42345628, 48860340, 52932035, 63518442, 105864070, 127036884, 158796105, 211728140, 317592210, 635184420]

約数ペア:

[(1, 635184420), (2, 317592210), (3, 211728140), (4, 158796105), (5, 127036884), (6, 105864070), (10, 63518442), (12, 52932035), (13, 48860340), (15, 42345628), (20, 31759221), (26, 24430170), (30, 21172814), (31, 20489820), (39, 16286780), (52, 12215085), (60, 10586407), (62, 10244910), (65, 9772068), (78, 8143390), (93, 6829940), (109, 5827380), (124, 5122455), (130, 4886034), (155, 4097964), (156, 4071695), (186, 3414970), (195, 3257356), (218, 2913690), (241, 2635620), (260, 2443017), (310, 2048982), (327, 1942460), (372, 1707485), (390, 1628678), (403, 1576140), (436, 1456845), (465, 1365988), (482, 1317810), (545, 1165476), (620, 1024491), (654, 971230), (723, 878540), (780, 814339), (806, 788070), (930, 682994), (964, 658905), (1090, 582738), (1205, 527124), (1209, 525380), (1308, 485615), (1417, 448260), (1446, 439270), (1612, 394035), (1635, 388492), (1860, 341497), (2015, 315228), (2180, 291369), (2410, 263562), (2418, 262690), (2834, 224130), (2892, 219635), (3133, 202740), (3270, 194246), (3379, 187980), (3615, 175708), (4030, 157614), (4251, 149420), (4820, 131781), (4836, 131345), (5668, 112065), (6045, 105076), (6266, 101370), (6540, 97123), (6758, 93990), (7085, 89652), (7230, 87854), (7471, 85020), (8060, 78807), (8502, 74710), (9399, 67580), (10137, 62660), (12090, 52538), (12532, 50685), (13516, 46995), (14170, 44826), (14460, 43927), (14942, 42510), (15665, 40548), (16895, 37596), (17004, 37355), (18798, 33790), (20274, 31330), (21255, 29884), (22413, 28340), (24180, 26269)]