196049880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{257}}^1$

素因数の和:450

約数の個数: 192

約数和(自身を含む): 693070560

約数和(自身を除く): 497020680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 163, 180, 195, 234, 257, 260, 312, 326, 360, 390, 468, 489, 514, 520, 585, 652, 771, 780, 815, 936, 978, 1028, 1170, 1285, 1304, 1467, 1542, 1560, 1630, 1956, 2056, 2119, 2313, 2340, 2445, 2570, 2934, 3084, 3260, 3341, 3855, 3912, 4238, 4626, 4680, 4890, 5140, 5868, 6168, 6357, 6520, 6682, 7335, 7710, 8476, 9252, 9780, 10023, 10280, 10595, 11565, 11736, 12714, 13364, 14670, 15420, 16705, 16952, 18504, 19071, 19560, 20046, 21190, 23130, 25428, 26728, 29340, 30069, 30840, 31785, 33410, 38142, 40092, 41891, 42380, 46260, 50115, 50856, 58680, 60138, 63570, 66820, 76284, 80184, 83782, 84760, 92520, 95355, 100230, 120276, 125673, 127140, 133640, 150345, 152568, 167564, 190710, 200460, 209455, 240552, 251346, 254280, 300690, 335128, 377019, 381420, 400920, 418910, 502692, 544583, 601380, 628365, 754038, 762840, 837820, 1005384, 1089166, 1202760, 1256730, 1508076, 1633749, 1675640, 1885095, 2178332, 2513460, 2722915, 3016152, 3267498, 3770190, 4356664, 4901247, 5026920, 5445830, 6534996, 7540380, 8168745, 9802494, 10891660, 13069992, 15080760, 16337490, 19604988, 21783320, 24506235, 32674980, 39209976, 49012470, 65349960, 98024940, 196049880]

約数ペア:

[(1, 196049880), (2, 98024940), (3, 65349960), (4, 49012470), (5, 39209976), (6, 32674980), (8, 24506235), (9, 21783320), (10, 19604988), (12, 16337490), (13, 15080760), (15, 13069992), (18, 10891660), (20, 9802494), (24, 8168745), (26, 7540380), (30, 6534996), (36, 5445830), (39, 5026920), (40, 4901247), (45, 4356664), (52, 3770190), (60, 3267498), (65, 3016152), (72, 2722915), (78, 2513460), (90, 2178332), (104, 1885095), (117, 1675640), (120, 1633749), (130, 1508076), (156, 1256730), (163, 1202760), (180, 1089166), (195, 1005384), (234, 837820), (257, 762840), (260, 754038), (312, 628365), (326, 601380), (360, 544583), (390, 502692), (468, 418910), (489, 400920), (514, 381420), (520, 377019), (585, 335128), (652, 300690), (771, 254280), (780, 251346), (815, 240552), (936, 209455), (978, 200460), (1028, 190710), (1170, 167564), (1285, 152568), (1304, 150345), (1467, 133640), (1542, 127140), (1560, 125673), (1630, 120276), (1956, 100230), (2056, 95355), (2119, 92520), (2313, 84760), (2340, 83782), (2445, 80184), (2570, 76284), (2934, 66820), (3084, 63570), (3260, 60138), (3341, 58680), (3855, 50856), (3912, 50115), (4238, 46260), (4626, 42380), (4680, 41891), (4890, 40092), (5140, 38142), (5868, 33410), (6168, 31785), (6357, 30840), (6520, 30069), (6682, 29340), (7335, 26728), (7710, 25428), (8476, 23130), (9252, 21190), (9780, 20046), (10023, 19560), (10280, 19071), (10595, 18504), (11565, 16952), (11736, 16705), (12714, 15420), (13364, 14670)]