83219760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{523}}^1$

素因数の和:572

約数の個数: 240

約数和(自身を含む): 319292064

約数和(自身を除く): 236072304

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 48, 51, 52, 60, 65, 68, 72, 78, 80, 85, 90, 102, 104, 117, 120, 130, 136, 144, 153, 156, 170, 180, 195, 204, 208, 221, 234, 240, 255, 260, 272, 306, 312, 340, 360, 390, 408, 442, 468, 510, 520, 523, 585, 612, 624, 663, 680, 720, 765, 780, 816, 884, 936, 1020, 1040, 1046, 1105, 1170, 1224, 1326, 1360, 1530, 1560, 1569, 1768, 1872, 1989, 2040, 2092, 2210, 2340, 2448, 2615, 2652, 3060, 3120, 3138, 3315, 3536, 3978, 4080, 4184, 4420, 4680, 4707, 5230, 5304, 6120, 6276, 6630, 6799, 7845, 7956, 8368, 8840, 8891, 9360, 9414, 9945, 10460, 10608, 12240, 12552, 13260, 13598, 15690, 15912, 17680, 17782, 18828, 19890, 20397, 20920, 23535, 25104, 26520, 26673, 27196, 31380, 31824, 33995, 35564, 37656, 39780, 40794, 41840, 44455, 47070, 53040, 53346, 54392, 61191, 62760, 67990, 71128, 75312, 79560, 80019, 81588, 88910, 94140, 101985, 106692, 108784, 115583, 122382, 125520, 133365, 135980, 142256, 159120, 160038, 163176, 177820, 188280, 203970, 213384, 231166, 244764, 266730, 271960, 305955, 320076, 326352, 346749, 355640, 376560, 400095, 407940, 426768, 462332, 489528, 533460, 543920, 577915, 611910, 640152, 693498, 711280, 800190, 815880, 924664, 979056, 1040247, 1066920, 1155830, 1223820, 1280304, 1386996, 1600380, 1631760, 1733745, 1849328, 2080494, 2133840, 2311660, 2447640, 2773992, 3200760, 3467490, 4160988, 4623320, 4895280, 5201235, 5547984, 6401520, 6934980, 8321976, 9246640, 10402470, 13869960, 16643952, 20804940, 27739920, 41609880, 83219760]

約数ペア:

[(1, 83219760), (2, 41609880), (3, 27739920), (4, 20804940), (5, 16643952), (6, 13869960), (8, 10402470), (9, 9246640), (10, 8321976), (12, 6934980), (13, 6401520), (15, 5547984), (16, 5201235), (17, 4895280), (18, 4623320), (20, 4160988), (24, 3467490), (26, 3200760), (30, 2773992), (34, 2447640), (36, 2311660), (39, 2133840), (40, 2080494), (45, 1849328), (48, 1733745), (51, 1631760), (52, 1600380), (60, 1386996), (65, 1280304), (68, 1223820), (72, 1155830), (78, 1066920), (80, 1040247), (85, 979056), (90, 924664), (102, 815880), (104, 800190), (117, 711280), (120, 693498), (130, 640152), (136, 611910), (144, 577915), (153, 543920), (156, 533460), (170, 489528), (180, 462332), (195, 426768), (204, 407940), (208, 400095), (221, 376560), (234, 355640), (240, 346749), (255, 326352), (260, 320076), (272, 305955), (306, 271960), (312, 266730), (340, 244764), (360, 231166), (390, 213384), (408, 203970), (442, 188280), (468, 177820), (510, 163176), (520, 160038), (523, 159120), (585, 142256), (612, 135980), (624, 133365), (663, 125520), (680, 122382), (720, 115583), (765, 108784), (780, 106692), (816, 101985), (884, 94140), (936, 88910), (1020, 81588), (1040, 80019), (1046, 79560), (1105, 75312), (1170, 71128), (1224, 67990), (1326, 62760), (1360, 61191), (1530, 54392), (1560, 53346), (1569, 53040), (1768, 47070), (1872, 44455), (1989, 41840), (2040, 40794), (2092, 39780), (2210, 37656), (2340, 35564), (2448, 33995), (2615, 31824), (2652, 31380), (3060, 27196), (3120, 26673), (3138, 26520), (3315, 25104), (3536, 23535), (3978, 20920), (4080, 20397), (4184, 19890), (4420, 18828), (4680, 17782), (4707, 17680), (5230, 15912), (5304, 15690), (6120, 13598), (6276, 13260), (6630, 12552), (6799, 12240), (7845, 10608), (7956, 10460), (8368, 9945), (8840, 9414), (8891, 9360)]