235583880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:244

約数の個数: 256

約数和(自身を含む): 851558400

約数和(自身を除く): 615974520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 83, 84, 93, 105, 109, 120, 124, 140, 155, 166, 168, 186, 210, 217, 218, 248, 249, 280, 310, 327, 332, 372, 415, 420, 434, 436, 465, 498, 545, 581, 620, 651, 654, 664, 744, 763, 830, 840, 868, 872, 930, 996, 1085, 1090, 1162, 1240, 1245, 1302, 1308, 1526, 1635, 1660, 1736, 1743, 1860, 1992, 2170, 2180, 2289, 2324, 2490, 2573, 2604, 2616, 2905, 3052, 3255, 3270, 3320, 3379, 3486, 3720, 3815, 4340, 4360, 4578, 4648, 4980, 5146, 5208, 5810, 6104, 6510, 6540, 6758, 6972, 7630, 7719, 8680, 8715, 9047, 9156, 9960, 10137, 10292, 11445, 11620, 12865, 13020, 13080, 13516, 13944, 15260, 15438, 16895, 17430, 18011, 18094, 18312, 20274, 20584, 22890, 23240, 23653, 25730, 26040, 27032, 27141, 30520, 30876, 33790, 34860, 36022, 36188, 38595, 40548, 45235, 45780, 47306, 50685, 51460, 54033, 54282, 61752, 63329, 67580, 69720, 70959, 72044, 72376, 77190, 81096, 90055, 90470, 91560, 94612, 101370, 102920, 108066, 108564, 118265, 126658, 135160, 135705, 141918, 144088, 154380, 180110, 180940, 189224, 189987, 202740, 216132, 217128, 236530, 253316, 270165, 271410, 280457, 283836, 308760, 316645, 354795, 360220, 361880, 379974, 405480, 432264, 473060, 506632, 540330, 542820, 560914, 567672, 633290, 709590, 720440, 759948, 841371, 946120, 949935, 1080660, 1085640, 1121828, 1266580, 1402285, 1419180, 1519896, 1682742, 1899870, 1963199, 2161320, 2243656, 2533160, 2804570, 2838360, 3365484, 3799740, 3926398, 4206855, 5609140, 5889597, 6730968, 7599480, 7852796, 8413710, 9815995, 11218280, 11779194, 15705592, 16827420, 19631990, 23558388, 29447985, 33654840, 39263980, 47116776, 58895970, 78527960, 117791940, 235583880]

約数ペア:

[(1, 235583880), (2, 117791940), (3, 78527960), (4, 58895970), (5, 47116776), (6, 39263980), (7, 33654840), (8, 29447985), (10, 23558388), (12, 19631990), (14, 16827420), (15, 15705592), (20, 11779194), (21, 11218280), (24, 9815995), (28, 8413710), (30, 7852796), (31, 7599480), (35, 6730968), (40, 5889597), (42, 5609140), (56, 4206855), (60, 3926398), (62, 3799740), (70, 3365484), (83, 2838360), (84, 2804570), (93, 2533160), (105, 2243656), (109, 2161320), (120, 1963199), (124, 1899870), (140, 1682742), (155, 1519896), (166, 1419180), (168, 1402285), (186, 1266580), (210, 1121828), (217, 1085640), (218, 1080660), (248, 949935), (249, 946120), (280, 841371), (310, 759948), (327, 720440), (332, 709590), (372, 633290), (415, 567672), (420, 560914), (434, 542820), (436, 540330), (465, 506632), (498, 473060), (545, 432264), (581, 405480), (620, 379974), (651, 361880), (654, 360220), (664, 354795), (744, 316645), (763, 308760), (830, 283836), (840, 280457), (868, 271410), (872, 270165), (930, 253316), (996, 236530), (1085, 217128), (1090, 216132), (1162, 202740), (1240, 189987), (1245, 189224), (1302, 180940), (1308, 180110), (1526, 154380), (1635, 144088), (1660, 141918), (1736, 135705), (1743, 135160), (1860, 126658), (1992, 118265), (2170, 108564), (2180, 108066), (2289, 102920), (2324, 101370), (2490, 94612), (2573, 91560), (2604, 90470), (2616, 90055), (2905, 81096), (3052, 77190), (3255, 72376), (3270, 72044), (3320, 70959), (3379, 69720), (3486, 67580), (3720, 63329), (3815, 61752), (4340, 54282), (4360, 54033), (4578, 51460), (4648, 50685), (4980, 47306), (5146, 45780), (5208, 45235), (5810, 40548), (6104, 38595), (6510, 36188), (6540, 36022), (6758, 34860), (6972, 33790), (7630, 30876), (7719, 30520), (8680, 27141), (8715, 27032), (9047, 26040), (9156, 25730), (9960, 23653), (10137, 23240), (10292, 22890), (11445, 20584), (11620, 20274), (12865, 18312), (13020, 18094), (13080, 18011), (13516, 17430), (13944, 16895), (15260, 15438)]