19350105840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{121607}}^1$

素因数の和:121656

約数の個数: 240

約数和(自身を含む): 74100132288

約数和(自身を除く): 54750026448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 48, 51, 52, 60, 65, 68, 72, 78, 80, 85, 90, 102, 104, 117, 120, 130, 136, 144, 153, 156, 170, 180, 195, 204, 208, 221, 234, 240, 255, 260, 272, 306, 312, 340, 360, 390, 408, 442, 468, 510, 520, 585, 612, 624, 663, 680, 720, 765, 780, 816, 884, 936, 1020, 1040, 1105, 1170, 1224, 1326, 1360, 1530, 1560, 1768, 1872, 1989, 2040, 2210, 2340, 2448, 2652, 3060, 3120, 3315, 3536, 3978, 4080, 4420, 4680, 5304, 6120, 6630, 7956, 8840, 9360, 9945, 10608, 12240, 13260, 15912, 17680, 19890, 26520, 31824, 39780, 53040, 79560, 121607, 159120, 243214, 364821, 486428, 608035, 729642, 972856, 1094463, 1216070, 1459284, 1580891, 1824105, 1945712, 2067319, 2188926, 2432140, 2918568, 3161782, 3648210, 4134638, 4377852, 4742673, 4864280, 5472315, 5837136, 6201957, 6323564, 7296420, 7904455, 8269276, 8755704, 9485346, 9728560, 10336595, 10944630, 12403914, 12647128, 14228019, 14592840, 15808910, 16538552, 17511408, 18605871, 18970692, 20673190, 21889260, 23713365, 24807828, 25294256, 26875147, 28456038, 29185680, 31009785, 31617820, 33077104, 37211742, 37941384, 41346380, 43778520, 47426730, 49615656, 53750294, 56912076, 62019570, 63235640, 71140095, 74423484, 75882768, 80625441, 82692760, 87557040, 93029355, 94853460, 99231312, 107500588, 113824152, 124039140, 126471280, 134375735, 142280190, 148846968, 161250882, 165385520, 186058710, 189706920, 215001176, 227648304, 241876323, 248078280, 268751470, 284560380, 297693936, 322501764, 372117420, 379413840, 403127205, 430002352, 483752646, 496156560, 537502940, 569120760, 645003528, 744234840, 806254410, 967505292, 1075005880, 1138241520, 1209381615, 1290007056, 1488469680, 1612508820, 1935010584, 2150011760, 2418763230, 3225017640, 3870021168, 4837526460, 6450035280, 9675052920, 19350105840]

約数ペア:

[(1, 19350105840), (2, 9675052920), (3, 6450035280), (4, 4837526460), (5, 3870021168), (6, 3225017640), (8, 2418763230), (9, 2150011760), (10, 1935010584), (12, 1612508820), (13, 1488469680), (15, 1290007056), (16, 1209381615), (17, 1138241520), (18, 1075005880), (20, 967505292), (24, 806254410), (26, 744234840), (30, 645003528), (34, 569120760), (36, 537502940), (39, 496156560), (40, 483752646), (45, 430002352), (48, 403127205), (51, 379413840), (52, 372117420), (60, 322501764), (65, 297693936), (68, 284560380), (72, 268751470), (78, 248078280), (80, 241876323), (85, 227648304), (90, 215001176), (102, 189706920), (104, 186058710), (117, 165385520), (120, 161250882), (130, 148846968), (136, 142280190), (144, 134375735), (153, 126471280), (156, 124039140), (170, 113824152), (180, 107500588), (195, 99231312), (204, 94853460), (208, 93029355), (221, 87557040), (234, 82692760), (240, 80625441), (255, 75882768), (260, 74423484), (272, 71140095), (306, 63235640), (312, 62019570), (340, 56912076), (360, 53750294), (390, 49615656), (408, 47426730), (442, 43778520), (468, 41346380), (510, 37941384), (520, 37211742), (585, 33077104), (612, 31617820), (624, 31009785), (663, 29185680), (680, 28456038), (720, 26875147), (765, 25294256), (780, 24807828), (816, 23713365), (884, 21889260), (936, 20673190), (1020, 18970692), (1040, 18605871), (1105, 17511408), (1170, 16538552), (1224, 15808910), (1326, 14592840), (1360, 14228019), (1530, 12647128), (1560, 12403914), (1768, 10944630), (1872, 10336595), (1989, 9728560), (2040, 9485346), (2210, 8755704), (2340, 8269276), (2448, 7904455), (2652, 7296420), (3060, 6323564), (3120, 6201957), (3315, 5837136), (3536, 5472315), (3978, 4864280), (4080, 4742673), (4420, 4377852), (4680, 4134638), (5304, 3648210), (6120, 3161782), (6630, 2918568), (7956, 2432140), (8840, 2188926), (9360, 2067319), (9945, 1945712), (10608, 1824105), (12240, 1580891), (13260, 1459284), (15912, 1216070), (17680, 1094463), (19890, 972856), (26520, 729642), (31824, 608035), (39780, 486428), (53040, 364821), (79560, 243214), (121607, 159120)]