254727838920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{7457}}^1$

素因数の和:7696

約数の個数: 256

約数和(自身を含む): 803788634880

約数和(自身を除く): 549060795960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 53, 60, 82, 106, 120, 123, 131, 159, 164, 205, 212, 246, 262, 265, 318, 328, 393, 410, 424, 492, 524, 530, 615, 636, 655, 786, 795, 820, 984, 1048, 1060, 1230, 1272, 1310, 1572, 1590, 1640, 1965, 2120, 2173, 2460, 2620, 3144, 3180, 3930, 4346, 4920, 5240, 5371, 6360, 6519, 6943, 7457, 7860, 8692, 10742, 10865, 13038, 13886, 14914, 15720, 16113, 17384, 20829, 21484, 21730, 22371, 26076, 26855, 27772, 29828, 32226, 32595, 34715, 37285, 41658, 42968, 43460, 44742, 52152, 53710, 55544, 59656, 64452, 65190, 69430, 74570, 80565, 83316, 86920, 89484, 104145, 107420, 111855, 128904, 130380, 138860, 149140, 161130, 166632, 178968, 208290, 214840, 223710, 260760, 277720, 284663, 298280, 305737, 322260, 395221, 416580, 447420, 569326, 611474, 644520, 790442, 833160, 853989, 894840, 917211, 976867, 1138652, 1185663, 1222948, 1423315, 1528685, 1580884, 1707978, 1834422, 1953734, 1976105, 2277304, 2371326, 2445896, 2846630, 2930601, 3057370, 3161768, 3415956, 3668844, 3907468, 3952210, 4269945, 4586055, 4742652, 4884335, 5693260, 5861202, 5928315, 6114740, 6831912, 7337688, 7814936, 7904420, 8539890, 9172110, 9485304, 9768670, 11386520, 11722404, 11856630, 12229480, 14653005, 15808840, 16204061, 17079780, 18344220, 19537340, 23444808, 23713260, 29306010, 32408122, 34159560, 36688440, 39074680, 40051547, 47426520, 48612183, 51773951, 58612020, 64816244, 80103094, 81020305, 97224366, 103547902, 117224040, 120154641, 129632488, 155321853, 160206188, 162040610, 194448732, 200257735, 207095804, 240309282, 243060915, 258869755, 310643706, 320412376, 324081220, 388897464, 400515470, 414191608, 480618564, 486121830, 517739510, 600773205, 621287412, 648162440, 776609265, 801030940, 961237128, 972243660, 1035479020, 1201546410, 1242574824, 1553218530, 1602061880, 1944487320, 2070958040, 2122731991, 2403092820, 3106437060, 4245463982, 4806185640, 6212874120, 6368195973, 8490927964, 10613659955, 12736391946, 16981855928, 21227319910, 25472783892, 31840979865, 42454639820, 50945567784, 63681959730, 84909279640, 127363919460, 254727838920]

約数ペア:

[(1, 254727838920), (2, 127363919460), (3, 84909279640), (4, 63681959730), (5, 50945567784), (6, 42454639820), (8, 31840979865), (10, 25472783892), (12, 21227319910), (15, 16981855928), (20, 12736391946), (24, 10613659955), (30, 8490927964), (40, 6368195973), (41, 6212874120), (53, 4806185640), (60, 4245463982), (82, 3106437060), (106, 2403092820), (120, 2122731991), (123, 2070958040), (131, 1944487320), (159, 1602061880), (164, 1553218530), (205, 1242574824), (212, 1201546410), (246, 1035479020), (262, 972243660), (265, 961237128), (318, 801030940), (328, 776609265), (393, 648162440), (410, 621287412), (424, 600773205), (492, 517739510), (524, 486121830), (530, 480618564), (615, 414191608), (636, 400515470), (655, 388897464), (786, 324081220), (795, 320412376), (820, 310643706), (984, 258869755), (1048, 243060915), (1060, 240309282), (1230, 207095804), (1272, 200257735), (1310, 194448732), (1572, 162040610), (1590, 160206188), (1640, 155321853), (1965, 129632488), (2120, 120154641), (2173, 117224040), (2460, 103547902), (2620, 97224366), (3144, 81020305), (3180, 80103094), (3930, 64816244), (4346, 58612020), (4920, 51773951), (5240, 48612183), (5371, 47426520), (6360, 40051547), (6519, 39074680), (6943, 36688440), (7457, 34159560), (7860, 32408122), (8692, 29306010), (10742, 23713260), (10865, 23444808), (13038, 19537340), (13886, 18344220), (14914, 17079780), (15720, 16204061), (16113, 15808840), (17384, 14653005), (20829, 12229480), (21484, 11856630), (21730, 11722404), (22371, 11386520), (26076, 9768670), (26855, 9485304), (27772, 9172110), (29828, 8539890), (32226, 7904420), (32595, 7814936), (34715, 7337688), (37285, 6831912), (41658, 6114740), (42968, 5928315), (43460, 5861202), (44742, 5693260), (52152, 4884335), (53710, 4742652), (55544, 4586055), (59656, 4269945), (64452, 3952210), (65190, 3907468), (69430, 3668844), (74570, 3415956), (80565, 3161768), (83316, 3057370), (86920, 2930601), (89484, 2846630), (104145, 2445896), (107420, 2371326), (111855, 2277304), (128904, 1976105), (130380, 1953734), (138860, 1834422), (149140, 1707978), (161130, 1580884), (166632, 1528685), (178968, 1423315), (208290, 1222948), (214840, 1185663), (223710, 1138652), (260760, 976867), (277720, 917211), (284663, 894840), (298280, 853989), (305737, 833160), (322260, 790442), (395221, 644520), (416580, 611474), (447420, 569326)]