245280293160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{443}}^1\times {\mathrm{1721}}^1$

素因数の和:2568

約数の個数: 256

約数和(自身を含む): 845551042560

約数和(自身を除く): 600270749400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 383, 420, 443, 766, 840, 886, 1149, 1329, 1532, 1721, 1772, 1915, 2215, 2298, 2658, 2681, 3064, 3101, 3442, 3544, 3830, 4430, 4596, 5163, 5316, 5362, 5745, 6202, 6645, 6884, 7660, 8043, 8605, 8860, 9192, 9303, 10326, 10632, 10724, 11490, 12047, 12404, 13290, 13405, 13768, 15320, 15505, 16086, 17210, 17720, 18606, 20652, 21448, 22980, 24094, 24808, 25815, 26580, 26810, 31010, 32172, 34420, 36141, 37212, 40215, 41304, 45960, 46515, 48188, 51630, 53160, 53620, 60235, 62020, 64344, 68840, 72282, 74424, 80430, 93030, 96376, 103260, 107240, 120470, 124040, 144564, 160860, 169669, 180705, 186060, 206520, 240940, 289128, 321720, 339338, 361410, 372120, 481880, 509007, 659143, 678676, 722820, 762403, 848345, 1018014, 1187683, 1318286, 1357352, 1445640, 1524806, 1696690, 1977429, 2036028, 2287209, 2375366, 2545035, 2636572, 3049612, 3295715, 3393380, 3563049, 3812015, 3954858, 4072056, 4574418, 4614001, 4750732, 5090070, 5273144, 5336821, 5938415, 6099224, 6591430, 6786760, 7126098, 7624030, 7909716, 9148836, 9228002, 9501464, 9887145, 10180140, 10673642, 11436045, 11876830, 13182860, 13842003, 14252196, 15248060, 15819432, 16010463, 17815245, 18297672, 18456004, 19774290, 20360280, 21347284, 22872090, 23070005, 23753660, 26365720, 26684105, 27684006, 28504392, 30496120, 32020926, 35630490, 36912008, 39548580, 42694568, 45744180, 46140010, 47507320, 53368210, 55368012, 64041852, 69210015, 71260980, 79097160, 80052315, 91488360, 92280020, 106736420, 110736024, 128083704, 138420030, 142521960, 160104630, 184560040, 213472840, 276840060, 292000349, 320209260, 553680120, 584000698, 640418520, 876001047, 1168001396, 1460001745, 1752002094, 2044002443, 2336002792, 2920003490, 3504004188, 4088004886, 4380005235, 5840006980, 6132007329, 7008008376, 8176009772, 8760010470, 10220012215, 11680013960, 12264014658, 16352019544, 17520020940, 20440024430, 24528029316, 30660036645, 35040041880, 40880048860, 49056058632, 61320073290, 81760097720, 122640146580, 245280293160]

約数ペア:

[(1, 245280293160), (2, 122640146580), (3, 81760097720), (4, 61320073290), (5, 49056058632), (6, 40880048860), (7, 35040041880), (8, 30660036645), (10, 24528029316), (12, 20440024430), (14, 17520020940), (15, 16352019544), (20, 12264014658), (21, 11680013960), (24, 10220012215), (28, 8760010470), (30, 8176009772), (35, 7008008376), (40, 6132007329), (42, 5840006980), (56, 4380005235), (60, 4088004886), (70, 3504004188), (84, 2920003490), (105, 2336002792), (120, 2044002443), (140, 1752002094), (168, 1460001745), (210, 1168001396), (280, 876001047), (383, 640418520), (420, 584000698), (443, 553680120), (766, 320209260), (840, 292000349), (886, 276840060), (1149, 213472840), (1329, 184560040), (1532, 160104630), (1721, 142521960), (1772, 138420030), (1915, 128083704), (2215, 110736024), (2298, 106736420), (2658, 92280020), (2681, 91488360), (3064, 80052315), (3101, 79097160), (3442, 71260980), (3544, 69210015), (3830, 64041852), (4430, 55368012), (4596, 53368210), (5163, 47507320), (5316, 46140010), (5362, 45744180), (5745, 42694568), (6202, 39548580), (6645, 36912008), (6884, 35630490), (7660, 32020926), (8043, 30496120), (8605, 28504392), (8860, 27684006), (9192, 26684105), (9303, 26365720), (10326, 23753660), (10632, 23070005), (10724, 22872090), (11490, 21347284), (12047, 20360280), (12404, 19774290), (13290, 18456004), (13405, 18297672), (13768, 17815245), (15320, 16010463), (15505, 15819432), (16086, 15248060), (17210, 14252196), (17720, 13842003), (18606, 13182860), (20652, 11876830), (21448, 11436045), (22980, 10673642), (24094, 10180140), (24808, 9887145), (25815, 9501464), (26580, 9228002), (26810, 9148836), (31010, 7909716), (32172, 7624030), (34420, 7126098), (36141, 6786760), (37212, 6591430), (40215, 6099224), (41304, 5938415), (45960, 5336821), (46515, 5273144), (48188, 5090070), (51630, 4750732), (53160, 4614001), (53620, 4574418), (60235, 4072056), (62020, 3954858), (64344, 3812015), (68840, 3563049), (72282, 3393380), (74424, 3295715), (80430, 3049612), (93030, 2636572), (96376, 2545035), (103260, 2375366), (107240, 2287209), (120470, 2036028), (124040, 1977429), (144564, 1696690), (160860, 1524806), (169669, 1445640), (180705, 1357352), (186060, 1318286), (206520, 1187683), (240940, 1018014), (289128, 848345), (321720, 762403), (339338, 722820), (361410, 678676), (372120, 659143), (481880, 509007)]