1236720420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:332

約数の個数: 384

約数和(自身を含む): 4507937280

約数和(自身を除く): 3271216860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 27, 30, 34, 36, 39, 43, 45, 51, 52, 54, 60, 65, 68, 78, 85, 86, 90, 102, 108, 117, 129, 130, 135, 153, 156, 170, 172, 180, 195, 204, 215, 221, 234, 241, 255, 258, 260, 270, 306, 340, 351, 387, 390, 430, 442, 459, 468, 482, 510, 516, 540, 559, 585, 612, 645, 663, 702, 723, 731, 765, 774, 780, 860, 884, 918, 964, 1020, 1105, 1118, 1161, 1170, 1205, 1290, 1326, 1404, 1446, 1462, 1530, 1548, 1677, 1755, 1836, 1935, 1989, 2169, 2193, 2210, 2236, 2295, 2322, 2340, 2410, 2580, 2652, 2795, 2892, 2924, 3060, 3133, 3315, 3354, 3510, 3615, 3655, 3870, 3978, 4097, 4338, 4386, 4420, 4590, 4644, 4820, 5031, 5590, 5805, 5967, 6266, 6507, 6579, 6630, 6708, 7020, 7230, 7310, 7740, 7956, 8194, 8385, 8676, 8772, 9180, 9399, 9503, 9945, 10062, 10363, 10845, 10965, 11180, 11610, 11934, 12291, 12532, 13014, 13158, 13260, 14460, 14620, 15093, 15665, 16388, 16770, 18798, 19006, 19737, 19890, 20124, 20485, 20726, 21690, 21930, 23220, 23868, 24582, 25155, 26028, 26316, 28197, 28509, 29835, 30186, 31089, 31330, 32535, 32895, 33540, 36873, 37596, 38012, 39474, 39780, 40970, 41452, 43380, 43860, 46995, 47515, 49164, 50310, 51815, 53261, 56394, 57018, 59670, 60372, 61455, 62178, 62660, 65070, 65790, 73746, 75465, 78948, 81940, 84591, 85527, 93267, 93990, 95030, 98685, 100620, 103630, 106522, 110619, 112788, 114036, 119340, 122910, 124356, 130140, 131580, 134719, 140985, 142545, 147492, 150930, 155445, 159783, 169182, 171054, 176171, 184365, 186534, 187980, 190060, 197370, 207260, 213044, 221238, 245820, 256581, 266305, 269438, 279801, 281970, 285090, 301860, 310890, 319566, 338364, 342108, 352342, 368730, 373068, 394740, 404157, 422955, 427635, 442476, 466335, 479349, 513162, 528513, 532610, 538876, 553095, 559602, 563940, 570180, 621780, 639132, 673595, 704684, 737460, 798915, 808314, 845910, 855270, 880855, 932670, 958698, 1026324, 1057026, 1065220, 1106190, 1119204, 1212471, 1282905, 1347190, 1399005, 1438047, 1585539, 1597830, 1616628, 1691820, 1710540, 1761710, 1865340, 1917396, 2020785, 2114052, 2212380, 2290223, 2396745, 2424942, 2565810, 2642565, 2694380, 2798010, 2876094, 3171078, 3195660, 3523420, 3637413, 4041570, 4580446, 4756617, 4793490, 4849884, 5131620, 5285130, 5596020, 5752188, 6062355, 6342156, 6870669, 7190235, 7274826, 7927695, 8083140, 9160892, 9513234, 9586980, 10570260, 11451115, 12124710, 13741338, 14380470, 14549652, 15855390, 18187065, 19026468, 20612007, 22902230, 23783085, 24249420, 27482676, 28760940, 31710780, 34353345, 36374130, 41224014, 45804460, 47566170, 61836021, 68706690, 72748260, 82448028, 95132340, 103060035, 123672042, 137413380, 206120070, 247344084, 309180105, 412240140, 618360210, 1236720420]

約数ペア:

[(1, 1236720420), (2, 618360210), (3, 412240140), (4, 309180105), (5, 247344084), (6, 206120070), (9, 137413380), (10, 123672042), (12, 103060035), (13, 95132340), (15, 82448028), (17, 72748260), (18, 68706690), (20, 61836021), (26, 47566170), (27, 45804460), (30, 41224014), (34, 36374130), (36, 34353345), (39, 31710780), (43, 28760940), (45, 27482676), (51, 24249420), (52, 23783085), (54, 22902230), (60, 20612007), (65, 19026468), (68, 18187065), (78, 15855390), (85, 14549652), (86, 14380470), (90, 13741338), (102, 12124710), (108, 11451115), (117, 10570260), (129, 9586980), (130, 9513234), (135, 9160892), (153, 8083140), (156, 7927695), (170, 7274826), (172, 7190235), (180, 6870669), (195, 6342156), (204, 6062355), (215, 5752188), (221, 5596020), (234, 5285130), (241, 5131620), (255, 4849884), (258, 4793490), (260, 4756617), (270, 4580446), (306, 4041570), (340, 3637413), (351, 3523420), (387, 3195660), (390, 3171078), (430, 2876094), (442, 2798010), (459, 2694380), (468, 2642565), (482, 2565810), (510, 2424942), (516, 2396745), (540, 2290223), (559, 2212380), (585, 2114052), (612, 2020785), (645, 1917396), (663, 1865340), (702, 1761710), (723, 1710540), (731, 1691820), (765, 1616628), (774, 1597830), (780, 1585539), (860, 1438047), (884, 1399005), (918, 1347190), (964, 1282905), (1020, 1212471), (1105, 1119204), (1118, 1106190), (1161, 1065220), (1170, 1057026), (1205, 1026324), (1290, 958698), (1326, 932670), (1404, 880855), (1446, 855270), (1462, 845910), (1530, 808314), (1548, 798915), (1677, 737460), (1755, 704684), (1836, 673595), (1935, 639132), (1989, 621780), (2169, 570180), (2193, 563940), (2210, 559602), (2236, 553095), (2295, 538876), (2322, 532610), (2340, 528513), (2410, 513162), (2580, 479349), (2652, 466335), (2795, 442476), (2892, 427635), (2924, 422955), (3060, 404157), (3133, 394740), (3315, 373068), (3354, 368730), (3510, 352342), (3615, 342108), (3655, 338364), (3870, 319566), (3978, 310890), (4097, 301860), (4338, 285090), (4386, 281970), (4420, 279801), (4590, 269438), (4644, 266305), (4820, 256581), (5031, 245820), (5590, 221238), (5805, 213044), (5967, 207260), (6266, 197370), (6507, 190060), (6579, 187980), (6630, 186534), (6708, 184365), (7020, 176171), (7230, 171054), (7310, 169182), (7740, 159783), (7956, 155445), (8194, 150930), (8385, 147492), (8676, 142545), (8772, 140985), (9180, 134719), (9399, 131580), (9503, 130140), (9945, 124356), (10062, 122910), (10363, 119340), (10845, 114036), (10965, 112788), (11180, 110619), (11610, 106522), (11934, 103630), (12291, 100620), (12532, 98685), (13014, 95030), (13158, 93990), (13260, 93267), (14460, 85527), (14620, 84591), (15093, 81940), (15665, 78948), (16388, 75465), (16770, 73746), (18798, 65790), (19006, 65070), (19737, 62660), (19890, 62178), (20124, 61455), (20485, 60372), (20726, 59670), (21690, 57018), (21930, 56394), (23220, 53261), (23868, 51815), (24582, 50310), (25155, 49164), (26028, 47515), (26316, 46995), (28197, 43860), (28509, 43380), (29835, 41452), (30186, 40970), (31089, 39780), (31330, 39474), (32535, 38012), (32895, 37596), (33540, 36873)]