461898840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{17417}}^1$

素因数の和:17461

約数の個数: 128

約数和(自身を含む): 1580160960

約数和(自身を除く): 1118262120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 221, 255, 260, 312, 340, 390, 408, 442, 510, 520, 663, 680, 780, 884, 1020, 1105, 1326, 1560, 1768, 2040, 2210, 2652, 3315, 4420, 5304, 6630, 8840, 13260, 17417, 26520, 34834, 52251, 69668, 87085, 104502, 139336, 174170, 209004, 226421, 261255, 296089, 348340, 418008, 452842, 522510, 592178, 679263, 696680, 888267, 905684, 1045020, 1132105, 1184356, 1358526, 1480445, 1776534, 1811368, 2090040, 2264210, 2368712, 2717052, 2960890, 3396315, 3553068, 3849157, 4441335, 4528420, 5434104, 5921780, 6792630, 7106136, 7698314, 8882670, 9056840, 11547471, 11843560, 13585260, 15396628, 17765340, 19245785, 23094942, 27170520, 30793256, 35530680, 38491570, 46189884, 57737355, 76983140, 92379768, 115474710, 153966280, 230949420, 461898840]

約数ペア:

[(1, 461898840), (2, 230949420), (3, 153966280), (4, 115474710), (5, 92379768), (6, 76983140), (8, 57737355), (10, 46189884), (12, 38491570), (13, 35530680), (15, 30793256), (17, 27170520), (20, 23094942), (24, 19245785), (26, 17765340), (30, 15396628), (34, 13585260), (39, 11843560), (40, 11547471), (51, 9056840), (52, 8882670), (60, 7698314), (65, 7106136), (68, 6792630), (78, 5921780), (85, 5434104), (102, 4528420), (104, 4441335), (120, 3849157), (130, 3553068), (136, 3396315), (156, 2960890), (170, 2717052), (195, 2368712), (204, 2264210), (221, 2090040), (255, 1811368), (260, 1776534), (312, 1480445), (340, 1358526), (390, 1184356), (408, 1132105), (442, 1045020), (510, 905684), (520, 888267), (663, 696680), (680, 679263), (780, 592178), (884, 522510), (1020, 452842), (1105, 418008), (1326, 348340), (1560, 296089), (1768, 261255), (2040, 226421), (2210, 209004), (2652, 174170), (3315, 139336), (4420, 104502), (5304, 87085), (6630, 69668), (8840, 52251), (13260, 34834), (17417, 26520)]