320750179080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{541}}^1\times {\mathrm{1901}}^1$

素因数の和:2592

約数の個数: 256

約数和(自身を含む): 1015379504640

約数和(自身を除く): 694629325560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 113, 115, 120, 138, 184, 226, 230, 276, 339, 345, 452, 460, 541, 552, 565, 678, 690, 904, 920, 1082, 1130, 1356, 1380, 1623, 1695, 1901, 2164, 2260, 2599, 2705, 2712, 2760, 3246, 3390, 3802, 4328, 4520, 5198, 5410, 5703, 6492, 6780, 7604, 7797, 8115, 9505, 10396, 10820, 11406, 12443, 12984, 12995, 13560, 15208, 15594, 16230, 19010, 20792, 21640, 22812, 24886, 25990, 28515, 31188, 32460, 37329, 38020, 38985, 43723, 45624, 49772, 51980, 57030, 61133, 62215, 62376, 64920, 74658, 76040, 77970, 87446, 99544, 103960, 114060, 122266, 124430, 131169, 149316, 155940, 174892, 183399, 186645, 214813, 218615, 228120, 244532, 248860, 262338, 298632, 305665, 311880, 349784, 366798, 373290, 429626, 437230, 489064, 497720, 524676, 611330, 644439, 655845, 733596, 746580, 859252, 874460, 916995, 1028441, 1049352, 1074065, 1222660, 1288878, 1311690, 1406059, 1467192, 1493160, 1718504, 1748920, 1833990, 2056882, 2148130, 2445320, 2577756, 2623380, 2812118, 3085323, 3222195, 3667980, 4113764, 4218177, 4296260, 4940699, 5142205, 5155512, 5246760, 5624236, 6170646, 6444390, 7030295, 7335960, 8227528, 8436354, 8592520, 9881398, 10284410, 11248472, 12341292, 12888780, 14060590, 14822097, 15426615, 16872708, 19762796, 20568820, 21090885, 23654143, 24682584, 24703495, 25777560, 28121180, 29644194, 30853230, 33745416, 39525592, 41137640, 42181770, 47308286, 49406990, 56242360, 59288388, 61706460, 70962429, 74110485, 84363540, 94616572, 98813980, 116213833, 118270715, 118576776, 123412920, 141924858, 148220970, 168727080, 189233144, 197627960, 232427666, 236541430, 283849716, 296441940, 348641499, 354812145, 464855332, 473082860, 567699432, 581069165, 592883880, 697282998, 709624290, 929710664, 946165720, 1162138330, 1394565996, 1419248580, 1743207495, 2324276660, 2672918159, 2789131992, 2838497160, 3486414990, 4648553320, 5345836318, 6972829980, 8018754477, 10691672636, 13364590795, 13945659960, 16037508954, 21383345272, 26729181590, 32075017908, 40093772385, 53458363180, 64150035816, 80187544770, 106916726360, 160375089540, 320750179080]

約数ペア:

[(1, 320750179080), (2, 160375089540), (3, 106916726360), (4, 80187544770), (5, 64150035816), (6, 53458363180), (8, 40093772385), (10, 32075017908), (12, 26729181590), (15, 21383345272), (20, 16037508954), (23, 13945659960), (24, 13364590795), (30, 10691672636), (40, 8018754477), (46, 6972829980), (60, 5345836318), (69, 4648553320), (92, 3486414990), (113, 2838497160), (115, 2789131992), (120, 2672918159), (138, 2324276660), (184, 1743207495), (226, 1419248580), (230, 1394565996), (276, 1162138330), (339, 946165720), (345, 929710664), (452, 709624290), (460, 697282998), (541, 592883880), (552, 581069165), (565, 567699432), (678, 473082860), (690, 464855332), (904, 354812145), (920, 348641499), (1082, 296441940), (1130, 283849716), (1356, 236541430), (1380, 232427666), (1623, 197627960), (1695, 189233144), (1901, 168727080), (2164, 148220970), (2260, 141924858), (2599, 123412920), (2705, 118576776), (2712, 118270715), (2760, 116213833), (3246, 98813980), (3390, 94616572), (3802, 84363540), (4328, 74110485), (4520, 70962429), (5198, 61706460), (5410, 59288388), (5703, 56242360), (6492, 49406990), (6780, 47308286), (7604, 42181770), (7797, 41137640), (8115, 39525592), (9505, 33745416), (10396, 30853230), (10820, 29644194), (11406, 28121180), (12443, 25777560), (12984, 24703495), (12995, 24682584), (13560, 23654143), (15208, 21090885), (15594, 20568820), (16230, 19762796), (19010, 16872708), (20792, 15426615), (21640, 14822097), (22812, 14060590), (24886, 12888780), (25990, 12341292), (28515, 11248472), (31188, 10284410), (32460, 9881398), (37329, 8592520), (38020, 8436354), (38985, 8227528), (43723, 7335960), (45624, 7030295), (49772, 6444390), (51980, 6170646), (57030, 5624236), (61133, 5246760), (62215, 5155512), (62376, 5142205), (64920, 4940699), (74658, 4296260), (76040, 4218177), (77970, 4113764), (87446, 3667980), (99544, 3222195), (103960, 3085323), (114060, 2812118), (122266, 2623380), (124430, 2577756), (131169, 2445320), (149316, 2148130), (155940, 2056882), (174892, 1833990), (183399, 1748920), (186645, 1718504), (214813, 1493160), (218615, 1467192), (228120, 1406059), (244532, 1311690), (248860, 1288878), (262338, 1222660), (298632, 1074065), (305665, 1049352), (311880, 1028441), (349784, 916995), (366798, 874460), (373290, 859252), (429626, 746580), (437230, 733596), (489064, 655845), (497720, 644439), (524676, 611330)]