312705295890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{911}}^1\times {\mathrm{2251}}^1$

素因数の和:3225

約数の個数: 256

約数和(自身を含む): 894349983744

約数和(自身を除く): 581644687854

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 23, 26, 30, 34, 39, 46, 51, 65, 69, 78, 85, 102, 115, 130, 138, 170, 195, 221, 230, 255, 299, 345, 390, 391, 442, 510, 598, 663, 690, 782, 897, 911, 1105, 1173, 1326, 1495, 1794, 1822, 1955, 2210, 2251, 2346, 2733, 2990, 3315, 3910, 4485, 4502, 4555, 5083, 5466, 5865, 6630, 6753, 8970, 9110, 10166, 11255, 11730, 11843, 13506, 13665, 15249, 15487, 20953, 22510, 23686, 25415, 27330, 29263, 30498, 30974, 33765, 35529, 38267, 41906, 46461, 50830, 51773, 58526, 59215, 62859, 67530, 71058, 76245, 76534, 77435, 87789, 92922, 103546, 104765, 114801, 118430, 125718, 146315, 152490, 154870, 155319, 175578, 177645, 191335, 201331, 209530, 229602, 232305, 258865, 272389, 292630, 310638, 314295, 355290, 356201, 382670, 402662, 438945, 464610, 497471, 517730, 544778, 574005, 603993, 628590, 673049, 712402, 776595, 817167, 877890, 880141, 994942, 1006655, 1068603, 1148010, 1207986, 1346098, 1361945, 1492413, 1553190, 1634334, 1760282, 1781005, 2013310, 2019147, 2050661, 2137206, 2487355, 2640423, 2723890, 2984826, 3019965, 3365245, 3562010, 4038294, 4085835, 4101322, 4400705, 4630613, 4974710, 5280846, 5343015, 6039930, 6151983, 6730490, 7462065, 8171670, 8801410, 9261226, 10095735, 10253305, 10686030, 11441833, 12303966, 13202115, 13891839, 14924130, 20191470, 20506610, 22883666, 23153065, 26404230, 26658593, 27783678, 30759915, 34325499, 34861237, 46306130, 47165203, 53317186, 57209165, 61519830, 68650998, 69459195, 69722474, 79975779, 94330406, 104583711, 114418330, 133292965, 138918390, 141495609, 159951558, 171627495, 174306185, 209167422, 235826015, 266585930, 282991218, 343254990, 348612370, 399878895, 453196081, 471652030, 522918555, 613147639, 707478045, 799757790, 801808451, 906392162, 1045837110, 1226295278, 1359588243, 1414956090, 1603616902, 1839442917, 2265980405, 2405425353, 2719176486, 3065738195, 3678885834, 4009042255, 4531960810, 4810850706, 6131476390, 6797941215, 8018084510, 9197214585, 10423509863, 12027126765, 13595882430, 18394429170, 20847019726, 24054253530, 31270529589, 52117549315, 62541059178, 104235098630, 156352647945, 312705295890]

約数ペア:

[(1, 312705295890), (2, 156352647945), (3, 104235098630), (5, 62541059178), (6, 52117549315), (10, 31270529589), (13, 24054253530), (15, 20847019726), (17, 18394429170), (23, 13595882430), (26, 12027126765), (30, 10423509863), (34, 9197214585), (39, 8018084510), (46, 6797941215), (51, 6131476390), (65, 4810850706), (69, 4531960810), (78, 4009042255), (85, 3678885834), (102, 3065738195), (115, 2719176486), (130, 2405425353), (138, 2265980405), (170, 1839442917), (195, 1603616902), (221, 1414956090), (230, 1359588243), (255, 1226295278), (299, 1045837110), (345, 906392162), (390, 801808451), (391, 799757790), (442, 707478045), (510, 613147639), (598, 522918555), (663, 471652030), (690, 453196081), (782, 399878895), (897, 348612370), (911, 343254990), (1105, 282991218), (1173, 266585930), (1326, 235826015), (1495, 209167422), (1794, 174306185), (1822, 171627495), (1955, 159951558), (2210, 141495609), (2251, 138918390), (2346, 133292965), (2733, 114418330), (2990, 104583711), (3315, 94330406), (3910, 79975779), (4485, 69722474), (4502, 69459195), (4555, 68650998), (5083, 61519830), (5466, 57209165), (5865, 53317186), (6630, 47165203), (6753, 46306130), (8970, 34861237), (9110, 34325499), (10166, 30759915), (11255, 27783678), (11730, 26658593), (11843, 26404230), (13506, 23153065), (13665, 22883666), (15249, 20506610), (15487, 20191470), (20953, 14924130), (22510, 13891839), (23686, 13202115), (25415, 12303966), (27330, 11441833), (29263, 10686030), (30498, 10253305), (30974, 10095735), (33765, 9261226), (35529, 8801410), (38267, 8171670), (41906, 7462065), (46461, 6730490), (50830, 6151983), (51773, 6039930), (58526, 5343015), (59215, 5280846), (62859, 4974710), (67530, 4630613), (71058, 4400705), (76245, 4101322), (76534, 4085835), (77435, 4038294), (87789, 3562010), (92922, 3365245), (103546, 3019965), (104765, 2984826), (114801, 2723890), (118430, 2640423), (125718, 2487355), (146315, 2137206), (152490, 2050661), (154870, 2019147), (155319, 2013310), (175578, 1781005), (177645, 1760282), (191335, 1634334), (201331, 1553190), (209530, 1492413), (229602, 1361945), (232305, 1346098), (258865, 1207986), (272389, 1148010), (292630, 1068603), (310638, 1006655), (314295, 994942), (355290, 880141), (356201, 877890), (382670, 817167), (402662, 776595), (438945, 712402), (464610, 673049), (497471, 628590), (517730, 603993), (544778, 574005)]