19156371000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{11423}}^1$

素因数の和:11503

約数の個数: 256

約数和(自身を含む): 65868042240

約数和(自身を除く): 46711671240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 43, 50, 52, 60, 65, 75, 78, 86, 100, 104, 120, 125, 129, 130, 150, 156, 172, 195, 200, 215, 250, 258, 260, 300, 312, 325, 344, 375, 390, 430, 500, 516, 520, 559, 600, 645, 650, 750, 780, 860, 975, 1000, 1032, 1075, 1118, 1290, 1300, 1500, 1560, 1625, 1677, 1720, 1950, 2150, 2236, 2580, 2600, 2795, 3000, 3225, 3250, 3354, 3900, 4300, 4472, 4875, 5160, 5375, 5590, 6450, 6500, 6708, 7800, 8385, 8600, 9750, 10750, 11180, 11423, 12900, 13000, 13416, 13975, 16125, 16770, 19500, 21500, 22360, 22846, 25800, 27950, 32250, 33540, 34269, 39000, 41925, 43000, 45692, 55900, 57115, 64500, 67080, 68538, 69875, 83850, 91384, 111800, 114230, 129000, 137076, 139750, 148499, 167700, 171345, 209625, 228460, 274152, 279500, 285575, 296998, 335400, 342690, 419250, 445497, 456920, 491189, 559000, 571150, 593996, 685380, 742495, 838500, 856725, 890994, 982378, 1142300, 1187992, 1370760, 1427875, 1473567, 1484990, 1677000, 1713450, 1781988, 1964756, 2227485, 2284600, 2455945, 2855750, 2947134, 2969980, 3426900, 3563976, 3712475, 3929512, 4283625, 4454970, 4911890, 5711500, 5894268, 5939960, 6385457, 6853800, 7367835, 7424950, 8567250, 8909940, 9823780, 11137425, 11423000, 11788536, 12279725, 12770914, 14735670, 14849900, 17134500, 17819880, 18562375, 19156371, 19647560, 22274850, 24559450, 25541828, 29471340, 29699800, 31927285, 34269000, 36839175, 37124750, 38312742, 44549700, 49118900, 51083656, 55687125, 58942680, 61398625, 63854570, 73678350, 74249500, 76625484, 89099400, 95781855, 98237800, 111374250, 122797250, 127709140, 147356700, 148499000, 153250968, 159636425, 184195875, 191563710, 222748500, 245594500, 255418280, 294713400, 319272850, 368391750, 383127420, 445497000, 478909275, 491189000, 638545700, 736783500, 766254840, 798182125, 957818550, 1277091400, 1473567000, 1596364250, 1915637100, 2394546375, 3192728500, 3831274200, 4789092750, 6385457000, 9578185500, 19156371000]

約数ペア:

[(1, 19156371000), (2, 9578185500), (3, 6385457000), (4, 4789092750), (5, 3831274200), (6, 3192728500), (8, 2394546375), (10, 1915637100), (12, 1596364250), (13, 1473567000), (15, 1277091400), (20, 957818550), (24, 798182125), (25, 766254840), (26, 736783500), (30, 638545700), (39, 491189000), (40, 478909275), (43, 445497000), (50, 383127420), (52, 368391750), (60, 319272850), (65, 294713400), (75, 255418280), (78, 245594500), (86, 222748500), (100, 191563710), (104, 184195875), (120, 159636425), (125, 153250968), (129, 148499000), (130, 147356700), (150, 127709140), (156, 122797250), (172, 111374250), (195, 98237800), (200, 95781855), (215, 89099400), (250, 76625484), (258, 74249500), (260, 73678350), (300, 63854570), (312, 61398625), (325, 58942680), (344, 55687125), (375, 51083656), (390, 49118900), (430, 44549700), (500, 38312742), (516, 37124750), (520, 36839175), (559, 34269000), (600, 31927285), (645, 29699800), (650, 29471340), (750, 25541828), (780, 24559450), (860, 22274850), (975, 19647560), (1000, 19156371), (1032, 18562375), (1075, 17819880), (1118, 17134500), (1290, 14849900), (1300, 14735670), (1500, 12770914), (1560, 12279725), (1625, 11788536), (1677, 11423000), (1720, 11137425), (1950, 9823780), (2150, 8909940), (2236, 8567250), (2580, 7424950), (2600, 7367835), (2795, 6853800), (3000, 6385457), (3225, 5939960), (3250, 5894268), (3354, 5711500), (3900, 4911890), (4300, 4454970), (4472, 4283625), (4875, 3929512), (5160, 3712475), (5375, 3563976), (5590, 3426900), (6450, 2969980), (6500, 2947134), (6708, 2855750), (7800, 2455945), (8385, 2284600), (8600, 2227485), (9750, 1964756), (10750, 1781988), (11180, 1713450), (11423, 1677000), (12900, 1484990), (13000, 1473567), (13416, 1427875), (13975, 1370760), (16125, 1187992), (16770, 1142300), (19500, 982378), (21500, 890994), (22360, 856725), (22846, 838500), (25800, 742495), (27950, 685380), (32250, 593996), (33540, 571150), (34269, 559000), (39000, 491189), (41925, 456920), (43000, 445497), (45692, 419250), (55900, 342690), (57115, 335400), (64500, 296998), (67080, 285575), (68538, 279500), (69875, 274152), (83850, 228460), (91384, 209625), (111800, 171345), (114230, 167700), (129000, 148499), (137076, 139750)]