193894740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:159

約数の個数: 288

約数和(自身を含む): 678053376

約数和(自身を除く): 484158636

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 41, 43, 45, 47, 52, 60, 65, 78, 82, 86, 90, 94, 117, 123, 129, 130, 141, 156, 164, 172, 180, 188, 195, 205, 215, 234, 235, 246, 258, 260, 282, 369, 387, 390, 410, 423, 430, 468, 470, 492, 516, 533, 559, 564, 585, 611, 615, 645, 705, 738, 774, 780, 820, 846, 860, 940, 1066, 1118, 1170, 1222, 1230, 1290, 1410, 1476, 1548, 1599, 1677, 1692, 1763, 1833, 1845, 1927, 1935, 2021, 2115, 2132, 2236, 2340, 2444, 2460, 2580, 2665, 2795, 2820, 3055, 3198, 3354, 3526, 3666, 3690, 3854, 3870, 4042, 4230, 4797, 5031, 5289, 5330, 5499, 5590, 5781, 6063, 6110, 6396, 6708, 7052, 7332, 7380, 7708, 7740, 7995, 8084, 8385, 8460, 8815, 9165, 9594, 9635, 10062, 10105, 10578, 10660, 10998, 11180, 11562, 12126, 12220, 15867, 15990, 16770, 17343, 17630, 18189, 18330, 19188, 19270, 20124, 20210, 21156, 21996, 22919, 23124, 23985, 24252, 25051, 25155, 26273, 26445, 27495, 28905, 30315, 31734, 31980, 33540, 34686, 35260, 36378, 36660, 38540, 40420, 45838, 47970, 50102, 50310, 52546, 52890, 54990, 57810, 60630, 63468, 68757, 69372, 72756, 75153, 78819, 79335, 82861, 86715, 90945, 91676, 95940, 100204, 100620, 105092, 105780, 109980, 114595, 115620, 121260, 125255, 131365, 137514, 150306, 157638, 158670, 165722, 173430, 181890, 206271, 225459, 229190, 236457, 248583, 250510, 262730, 275028, 300612, 315276, 317340, 331444, 343785, 346860, 363780, 375765, 394095, 412542, 414305, 450918, 458380, 472914, 497166, 501020, 525460, 687570, 745749, 751530, 788190, 825084, 828610, 901836, 945828, 994332, 1031355, 1077193, 1127295, 1182285, 1242915, 1375140, 1491498, 1503060, 1576380, 1657220, 2062710, 2154386, 2254590, 2364570, 2485830, 2982996, 3231579, 3728745, 4125420, 4308772, 4509180, 4729140, 4971660, 5385965, 6463158, 7457490, 9694737, 10771930, 12926316, 14914980, 16157895, 19389474, 21543860, 32315790, 38778948, 48473685, 64631580, 96947370, 193894740]

約数ペア:

[(1, 193894740), (2, 96947370), (3, 64631580), (4, 48473685), (5, 38778948), (6, 32315790), (9, 21543860), (10, 19389474), (12, 16157895), (13, 14914980), (15, 12926316), (18, 10771930), (20, 9694737), (26, 7457490), (30, 6463158), (36, 5385965), (39, 4971660), (41, 4729140), (43, 4509180), (45, 4308772), (47, 4125420), (52, 3728745), (60, 3231579), (65, 2982996), (78, 2485830), (82, 2364570), (86, 2254590), (90, 2154386), (94, 2062710), (117, 1657220), (123, 1576380), (129, 1503060), (130, 1491498), (141, 1375140), (156, 1242915), (164, 1182285), (172, 1127295), (180, 1077193), (188, 1031355), (195, 994332), (205, 945828), (215, 901836), (234, 828610), (235, 825084), (246, 788190), (258, 751530), (260, 745749), (282, 687570), (369, 525460), (387, 501020), (390, 497166), (410, 472914), (423, 458380), (430, 450918), (468, 414305), (470, 412542), (492, 394095), (516, 375765), (533, 363780), (559, 346860), (564, 343785), (585, 331444), (611, 317340), (615, 315276), (645, 300612), (705, 275028), (738, 262730), (774, 250510), (780, 248583), (820, 236457), (846, 229190), (860, 225459), (940, 206271), (1066, 181890), (1118, 173430), (1170, 165722), (1222, 158670), (1230, 157638), (1290, 150306), (1410, 137514), (1476, 131365), (1548, 125255), (1599, 121260), (1677, 115620), (1692, 114595), (1763, 109980), (1833, 105780), (1845, 105092), (1927, 100620), (1935, 100204), (2021, 95940), (2115, 91676), (2132, 90945), (2236, 86715), (2340, 82861), (2444, 79335), (2460, 78819), (2580, 75153), (2665, 72756), (2795, 69372), (2820, 68757), (3055, 63468), (3198, 60630), (3354, 57810), (3526, 54990), (3666, 52890), (3690, 52546), (3854, 50310), (3870, 50102), (4042, 47970), (4230, 45838), (4797, 40420), (5031, 38540), (5289, 36660), (5330, 36378), (5499, 35260), (5590, 34686), (5781, 33540), (6063, 31980), (6110, 31734), (6396, 30315), (6708, 28905), (7052, 27495), (7332, 26445), (7380, 26273), (7708, 25155), (7740, 25051), (7995, 24252), (8084, 23985), (8385, 23124), (8460, 22919), (8815, 21996), (9165, 21156), (9594, 20210), (9635, 20124), (10062, 19270), (10105, 19188), (10578, 18330), (10660, 18189), (10998, 17630), (11180, 17343), (11562, 16770), (12126, 15990), (12220, 15867)]