2420493600

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7583}}^1$

素因数の和:7632

約数の個数: 288

約数和(自身を含む): 9479393280

約数和(自身を除く): 7058899680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 25, 28, 30, 32, 35, 38, 40, 42, 48, 50, 56, 57, 60, 70, 75, 76, 80, 84, 95, 96, 100, 105, 112, 114, 120, 133, 140, 150, 152, 160, 168, 175, 190, 200, 210, 224, 228, 240, 266, 280, 285, 300, 304, 336, 350, 380, 399, 400, 420, 456, 475, 480, 525, 532, 560, 570, 600, 608, 665, 672, 700, 760, 798, 800, 840, 912, 950, 1050, 1064, 1120, 1140, 1200, 1330, 1400, 1425, 1520, 1596, 1680, 1824, 1900, 1995, 2100, 2128, 2280, 2400, 2660, 2800, 2850, 3040, 3192, 3325, 3360, 3800, 3990, 4200, 4256, 4560, 5320, 5600, 5700, 6384, 6650, 7583, 7600, 7980, 8400, 9120, 9975, 10640, 11400, 12768, 13300, 15166, 15200, 15960, 16800, 19950, 21280, 22749, 22800, 26600, 30332, 31920, 37915, 39900, 45498, 45600, 53081, 53200, 60664, 63840, 75830, 79800, 90996, 106162, 106400, 113745, 121328, 144077, 151660, 159243, 159600, 181992, 189575, 212324, 227490, 242656, 265405, 288154, 303320, 318486, 319200, 363984, 379150, 424648, 432231, 454980, 530810, 568725, 576308, 606640, 636972, 720385, 727968, 758300, 796215, 849296, 864462, 909960, 1008539, 1061620, 1137450, 1152616, 1213280, 1273944, 1327025, 1440770, 1516600, 1592430, 1698592, 1728924, 1819920, 2017078, 2123240, 2161155, 2274900, 2305232, 2547888, 2654050, 2881540, 3025617, 3033200, 3184860, 3457848, 3601925, 3639840, 3981075, 4034156, 4246480, 4322310, 4549800, 4610464, 5042695, 5095776, 5308100, 5763080, 6051234, 6066400, 6369720, 6915696, 7203850, 7962150, 8068312, 8492960, 8644620, 9099600, 10085390, 10616200, 10805775, 11526160, 12102468, 12739440, 13831392, 14407700, 15128085, 15924300, 16136624, 17289240, 18199200, 20170780, 21232400, 21611550, 23052320, 24204936, 25213475, 25478880, 28815400, 30256170, 31848600, 32273248, 34578480, 40341560, 42464800, 43223100, 48409872, 50426950, 57630800, 60512340, 63697200, 69156960, 75640425, 80683120, 86446200, 96819744, 100853900, 115261600, 121024680, 127394400, 151280850, 161366240, 172892400, 201707800, 242049360, 302561700, 345784800, 403415600, 484098720, 605123400, 806831200, 1210246800, 2420493600]

約数ペア:

[(1, 2420493600), (2, 1210246800), (3, 806831200), (4, 605123400), (5, 484098720), (6, 403415600), (7, 345784800), (8, 302561700), (10, 242049360), (12, 201707800), (14, 172892400), (15, 161366240), (16, 151280850), (19, 127394400), (20, 121024680), (21, 115261600), (24, 100853900), (25, 96819744), (28, 86446200), (30, 80683120), (32, 75640425), (35, 69156960), (38, 63697200), (40, 60512340), (42, 57630800), (48, 50426950), (50, 48409872), (56, 43223100), (57, 42464800), (60, 40341560), (70, 34578480), (75, 32273248), (76, 31848600), (80, 30256170), (84, 28815400), (95, 25478880), (96, 25213475), (100, 24204936), (105, 23052320), (112, 21611550), (114, 21232400), (120, 20170780), (133, 18199200), (140, 17289240), (150, 16136624), (152, 15924300), (160, 15128085), (168, 14407700), (175, 13831392), (190, 12739440), (200, 12102468), (210, 11526160), (224, 10805775), (228, 10616200), (240, 10085390), (266, 9099600), (280, 8644620), (285, 8492960), (300, 8068312), (304, 7962150), (336, 7203850), (350, 6915696), (380, 6369720), (399, 6066400), (400, 6051234), (420, 5763080), (456, 5308100), (475, 5095776), (480, 5042695), (525, 4610464), (532, 4549800), (560, 4322310), (570, 4246480), (600, 4034156), (608, 3981075), (665, 3639840), (672, 3601925), (700, 3457848), (760, 3184860), (798, 3033200), (800, 3025617), (840, 2881540), (912, 2654050), (950, 2547888), (1050, 2305232), (1064, 2274900), (1120, 2161155), (1140, 2123240), (1200, 2017078), (1330, 1819920), (1400, 1728924), (1425, 1698592), (1520, 1592430), (1596, 1516600), (1680, 1440770), (1824, 1327025), (1900, 1273944), (1995, 1213280), (2100, 1152616), (2128, 1137450), (2280, 1061620), (2400, 1008539), (2660, 909960), (2800, 864462), (2850, 849296), (3040, 796215), (3192, 758300), (3325, 727968), (3360, 720385), (3800, 636972), (3990, 606640), (4200, 576308), (4256, 568725), (4560, 530810), (5320, 454980), (5600, 432231), (5700, 424648), (6384, 379150), (6650, 363984), (7583, 319200), (7600, 318486), (7980, 303320), (8400, 288154), (9120, 265405), (9975, 242656), (10640, 227490), (11400, 212324), (12768, 189575), (13300, 181992), (15166, 159600), (15200, 159243), (15960, 151660), (16800, 144077), (19950, 121328), (21280, 113745), (22749, 106400), (22800, 106162), (26600, 90996), (30332, 79800), (31920, 75830), (37915, 63840), (39900, 60664), (45498, 53200), (45600, 53081)]