242032980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:286

約数の個数: 192

約数和(自身を含む): 804722688

約数和(自身を除く): 562689708

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 53, 60, 70, 83, 84, 105, 106, 131, 140, 159, 166, 210, 212, 249, 262, 265, 318, 332, 371, 393, 415, 420, 498, 524, 530, 581, 636, 655, 742, 786, 795, 830, 917, 996, 1060, 1113, 1162, 1245, 1310, 1484, 1572, 1590, 1660, 1743, 1834, 1855, 1965, 2226, 2324, 2490, 2620, 2751, 2905, 3180, 3486, 3668, 3710, 3930, 4399, 4452, 4585, 4980, 5502, 5565, 5810, 6943, 6972, 7420, 7860, 8715, 8798, 9170, 10873, 11004, 11130, 11620, 13197, 13755, 13886, 17430, 17596, 18340, 20829, 21746, 21995, 22260, 26394, 27510, 27772, 30793, 32619, 34715, 34860, 41658, 43492, 43990, 48601, 52788, 54365, 55020, 61586, 65238, 65985, 69430, 76111, 83316, 87980, 92379, 97202, 104145, 108730, 123172, 130476, 131970, 138860, 145803, 152222, 153965, 163095, 184758, 194404, 208290, 217460, 228333, 243005, 263940, 291606, 304444, 307930, 326190, 369516, 380555, 416580, 456666, 461895, 486010, 576269, 583212, 615860, 652380, 729015, 761110, 913332, 923790, 972020, 1141665, 1152538, 1458030, 1522220, 1728807, 1847580, 2283330, 2305076, 2881345, 2916060, 3457614, 4033883, 4566660, 5762690, 6915228, 8067766, 8644035, 11525380, 12101649, 16135532, 17288070, 20169415, 24203298, 34576140, 40338830, 48406596, 60508245, 80677660, 121016490, 242032980]

約数ペア:

[(1, 242032980), (2, 121016490), (3, 80677660), (4, 60508245), (5, 48406596), (6, 40338830), (7, 34576140), (10, 24203298), (12, 20169415), (14, 17288070), (15, 16135532), (20, 12101649), (21, 11525380), (28, 8644035), (30, 8067766), (35, 6915228), (42, 5762690), (53, 4566660), (60, 4033883), (70, 3457614), (83, 2916060), (84, 2881345), (105, 2305076), (106, 2283330), (131, 1847580), (140, 1728807), (159, 1522220), (166, 1458030), (210, 1152538), (212, 1141665), (249, 972020), (262, 923790), (265, 913332), (318, 761110), (332, 729015), (371, 652380), (393, 615860), (415, 583212), (420, 576269), (498, 486010), (524, 461895), (530, 456666), (581, 416580), (636, 380555), (655, 369516), (742, 326190), (786, 307930), (795, 304444), (830, 291606), (917, 263940), (996, 243005), (1060, 228333), (1113, 217460), (1162, 208290), (1245, 194404), (1310, 184758), (1484, 163095), (1572, 153965), (1590, 152222), (1660, 145803), (1743, 138860), (1834, 131970), (1855, 130476), (1965, 123172), (2226, 108730), (2324, 104145), (2490, 97202), (2620, 92379), (2751, 87980), (2905, 83316), (3180, 76111), (3486, 69430), (3668, 65985), (3710, 65238), (3930, 61586), (4399, 55020), (4452, 54365), (4585, 52788), (4980, 48601), (5502, 43990), (5565, 43492), (5810, 41658), (6943, 34860), (6972, 34715), (7420, 32619), (7860, 30793), (8715, 27772), (8798, 27510), (9170, 26394), (10873, 22260), (11004, 21995), (11130, 21746), (11620, 20829), (13197, 18340), (13755, 17596), (13886, 17430)]