158894580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1$

素因数の和:586

約数の個数: 192

約数和(自身を含む): 530385408

約数和(自身を除く): 371490828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 23, 26, 30, 34, 39, 46, 51, 52, 60, 65, 68, 69, 78, 85, 92, 102, 115, 130, 138, 156, 170, 195, 204, 221, 230, 255, 260, 276, 299, 340, 345, 390, 391, 442, 460, 510, 521, 598, 663, 690, 780, 782, 884, 897, 1020, 1042, 1105, 1173, 1196, 1326, 1380, 1495, 1563, 1564, 1794, 1955, 2084, 2210, 2346, 2605, 2652, 2990, 3126, 3315, 3588, 3910, 4420, 4485, 4692, 5083, 5210, 5865, 5980, 6252, 6630, 6773, 7815, 7820, 8857, 8970, 10166, 10420, 11730, 11983, 13260, 13546, 15249, 15630, 17714, 17940, 20319, 20332, 23460, 23966, 25415, 26571, 27092, 30498, 31260, 33865, 35428, 35949, 40638, 44285, 47932, 50830, 53142, 59915, 60996, 67730, 71898, 76245, 81276, 88570, 101595, 101660, 106284, 115141, 119830, 132855, 135460, 143796, 152490, 155779, 177140, 179745, 203190, 203711, 230282, 239660, 265710, 304980, 311558, 345423, 359490, 406380, 407422, 460564, 467337, 531420, 575705, 611133, 623116, 690846, 718980, 778895, 814844, 934674, 1018555, 1151410, 1222266, 1381692, 1557790, 1727115, 1869348, 2037110, 2302820, 2336685, 2444532, 2648243, 3055665, 3115580, 3454230, 4074220, 4673370, 5296486, 6111330, 6908460, 7944729, 9346740, 10592972, 12222660, 13241215, 15889458, 26482430, 31778916, 39723645, 52964860, 79447290, 158894580]

約数ペア:

[(1, 158894580), (2, 79447290), (3, 52964860), (4, 39723645), (5, 31778916), (6, 26482430), (10, 15889458), (12, 13241215), (13, 12222660), (15, 10592972), (17, 9346740), (20, 7944729), (23, 6908460), (26, 6111330), (30, 5296486), (34, 4673370), (39, 4074220), (46, 3454230), (51, 3115580), (52, 3055665), (60, 2648243), (65, 2444532), (68, 2336685), (69, 2302820), (78, 2037110), (85, 1869348), (92, 1727115), (102, 1557790), (115, 1381692), (130, 1222266), (138, 1151410), (156, 1018555), (170, 934674), (195, 814844), (204, 778895), (221, 718980), (230, 690846), (255, 623116), (260, 611133), (276, 575705), (299, 531420), (340, 467337), (345, 460564), (390, 407422), (391, 406380), (442, 359490), (460, 345423), (510, 311558), (521, 304980), (598, 265710), (663, 239660), (690, 230282), (780, 203711), (782, 203190), (884, 179745), (897, 177140), (1020, 155779), (1042, 152490), (1105, 143796), (1173, 135460), (1196, 132855), (1326, 119830), (1380, 115141), (1495, 106284), (1563, 101660), (1564, 101595), (1794, 88570), (1955, 81276), (2084, 76245), (2210, 71898), (2346, 67730), (2605, 60996), (2652, 59915), (2990, 53142), (3126, 50830), (3315, 47932), (3588, 44285), (3910, 40638), (4420, 35949), (4485, 35428), (4692, 33865), (5083, 31260), (5210, 30498), (5865, 27092), (5980, 26571), (6252, 25415), (6630, 23966), (6773, 23460), (7815, 20332), (7820, 20319), (8857, 17940), (8970, 17714), (10166, 15630), (10420, 15249), (11730, 13546), (11983, 13260)]