259229160

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4211}}^1$

素因数の和:4253

約数の個数: 160

約数和(自身を含む): 917373600

約数和(自身を除く): 658144440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 270, 285, 324, 342, 360, 380, 405, 456, 513, 540, 570, 648, 684, 760, 810, 855, 1026, 1080, 1140, 1368, 1539, 1620, 1710, 2052, 2280, 2565, 3078, 3240, 3420, 4104, 4211, 5130, 6156, 6840, 7695, 8422, 10260, 12312, 12633, 15390, 16844, 20520, 21055, 25266, 30780, 33688, 37899, 42110, 50532, 61560, 63165, 75798, 80009, 84220, 101064, 113697, 126330, 151596, 160018, 168440, 189495, 227394, 240027, 252660, 303192, 320036, 341091, 378990, 400045, 454788, 480054, 505320, 568485, 640072, 682182, 720081, 757980, 800090, 909576, 960108, 1136970, 1200135, 1364364, 1440162, 1515960, 1600180, 1705455, 1920216, 2160243, 2273940, 2400270, 2728728, 2880324, 3200360, 3410910, 3600405, 4320486, 4547880, 4800540, 5760648, 6480729, 6821820, 7200810, 8640972, 9601080, 10801215, 12961458, 13643640, 14401620, 17281944, 21602430, 25922916, 28803240, 32403645, 43204860, 51845832, 64807290, 86409720, 129614580, 259229160]

約数ペア:

[(1, 259229160), (2, 129614580), (3, 86409720), (4, 64807290), (5, 51845832), (6, 43204860), (8, 32403645), (9, 28803240), (10, 25922916), (12, 21602430), (15, 17281944), (18, 14401620), (19, 13643640), (20, 12961458), (24, 10801215), (27, 9601080), (30, 8640972), (36, 7200810), (38, 6821820), (40, 6480729), (45, 5760648), (54, 4800540), (57, 4547880), (60, 4320486), (72, 3600405), (76, 3410910), (81, 3200360), (90, 2880324), (95, 2728728), (108, 2400270), (114, 2273940), (120, 2160243), (135, 1920216), (152, 1705455), (162, 1600180), (171, 1515960), (180, 1440162), (190, 1364364), (216, 1200135), (228, 1136970), (270, 960108), (285, 909576), (324, 800090), (342, 757980), (360, 720081), (380, 682182), (405, 640072), (456, 568485), (513, 505320), (540, 480054), (570, 454788), (648, 400045), (684, 378990), (760, 341091), (810, 320036), (855, 303192), (1026, 252660), (1080, 240027), (1140, 227394), (1368, 189495), (1539, 168440), (1620, 160018), (1710, 151596), (2052, 126330), (2280, 113697), (2565, 101064), (3078, 84220), (3240, 80009), (3420, 75798), (4104, 63165), (4211, 61560), (5130, 50532), (6156, 42110), (6840, 37899), (7695, 33688), (8422, 30780), (10260, 25266), (12312, 21055), (12633, 20520), (15390, 16844)]