23188456940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:325

約数の個数: 288

約数和(自身を含む): 58687856640

約数和(自身を除く): 35499399700

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 31, 44, 46, 55, 62, 89, 92, 110, 115, 121, 124, 151, 155, 178, 220, 230, 242, 253, 302, 310, 341, 356, 445, 460, 484, 506, 604, 605, 620, 682, 713, 755, 890, 979, 1012, 1210, 1265, 1364, 1426, 1510, 1661, 1705, 1780, 1958, 2047, 2420, 2530, 2759, 2783, 2852, 3020, 3322, 3410, 3473, 3565, 3751, 3916, 4094, 4681, 4895, 5060, 5518, 5566, 6644, 6820, 6946, 7130, 7502, 7843, 8188, 8305, 9362, 9790, 10235, 10769, 11036, 11132, 13439, 13795, 13892, 13915, 14260, 15004, 15686, 16610, 17365, 18271, 18724, 18755, 19580, 20470, 21538, 22517, 23405, 26878, 27590, 27830, 30349, 31372, 33220, 34730, 36542, 37510, 38203, 39215, 40940, 43076, 45034, 46810, 51491, 53756, 53845, 55180, 55660, 60698, 63457, 67195, 69460, 73084, 75020, 76406, 78430, 86273, 90068, 91355, 93620, 102982, 107663, 107690, 112585, 121396, 126914, 134390, 147829, 151745, 152812, 156860, 172546, 182710, 191015, 205964, 215326, 215380, 225170, 247687, 253828, 257455, 268780, 295658, 303490, 309097, 317285, 333839, 345092, 365420, 382030, 416609, 420233, 430652, 431365, 450340, 495374, 514910, 538315, 566401, 591316, 606980, 618194, 634570, 667678, 698027, 739145, 764060, 833218, 840466, 862730, 990748, 1029820, 1076630, 1132802, 1184293, 1236388, 1238435, 1269140, 1335356, 1396054, 1478290, 1545485, 1626119, 1666436, 1669195, 1680932, 1725460, 2083045, 2101165, 2153260, 2265604, 2368586, 2476870, 2792108, 2832005, 2956580, 3090970, 3252238, 3338390, 3400067, 3490135, 4166090, 4202330, 4582699, 4737172, 4953740, 5664010, 5921465, 6181940, 6504476, 6676780, 6800134, 6980270, 7678297, 8130595, 8332180, 8404660, 9165398, 9582007, 11328020, 11842930, 13027223, 13600268, 13960540, 15356594, 16261190, 17000335, 18330796, 19164014, 22913495, 23685860, 26054446, 30713188, 32522380, 34000670, 37400737, 38328028, 38391485, 45826990, 47910035, 50409689, 52108892, 65136115, 68001340, 74801474, 76782970, 91653980, 95820070, 100819378, 105402077, 130272230, 149602948, 153565940, 187003685, 191640140, 201638756, 210804154, 252048445, 260544460, 374007370, 421608308, 504096890, 527010385, 748014740, 1008193780, 1054020770, 1159422847, 2108041540, 2318845694, 4637691388, 5797114235, 11594228470, 23188456940]

約数ペア:

[(1, 23188456940), (2, 11594228470), (4, 5797114235), (5, 4637691388), (10, 2318845694), (11, 2108041540), (20, 1159422847), (22, 1054020770), (23, 1008193780), (31, 748014740), (44, 527010385), (46, 504096890), (55, 421608308), (62, 374007370), (89, 260544460), (92, 252048445), (110, 210804154), (115, 201638756), (121, 191640140), (124, 187003685), (151, 153565940), (155, 149602948), (178, 130272230), (220, 105402077), (230, 100819378), (242, 95820070), (253, 91653980), (302, 76782970), (310, 74801474), (341, 68001340), (356, 65136115), (445, 52108892), (460, 50409689), (484, 47910035), (506, 45826990), (604, 38391485), (605, 38328028), (620, 37400737), (682, 34000670), (713, 32522380), (755, 30713188), (890, 26054446), (979, 23685860), (1012, 22913495), (1210, 19164014), (1265, 18330796), (1364, 17000335), (1426, 16261190), (1510, 15356594), (1661, 13960540), (1705, 13600268), (1780, 13027223), (1958, 11842930), (2047, 11328020), (2420, 9582007), (2530, 9165398), (2759, 8404660), (2783, 8332180), (2852, 8130595), (3020, 7678297), (3322, 6980270), (3410, 6800134), (3473, 6676780), (3565, 6504476), (3751, 6181940), (3916, 5921465), (4094, 5664010), (4681, 4953740), (4895, 4737172), (5060, 4582699), (5518, 4202330), (5566, 4166090), (6644, 3490135), (6820, 3400067), (6946, 3338390), (7130, 3252238), (7502, 3090970), (7843, 2956580), (8188, 2832005), (8305, 2792108), (9362, 2476870), (9790, 2368586), (10235, 2265604), (10769, 2153260), (11036, 2101165), (11132, 2083045), (13439, 1725460), (13795, 1680932), (13892, 1669195), (13915, 1666436), (14260, 1626119), (15004, 1545485), (15686, 1478290), (16610, 1396054), (17365, 1335356), (18271, 1269140), (18724, 1238435), (18755, 1236388), (19580, 1184293), (20470, 1132802), (21538, 1076630), (22517, 1029820), (23405, 990748), (26878, 862730), (27590, 840466), (27830, 833218), (30349, 764060), (31372, 739145), (33220, 698027), (34730, 667678), (36542, 634570), (37510, 618194), (38203, 606980), (39215, 591316), (40940, 566401), (43076, 538315), (45034, 514910), (46810, 495374), (51491, 450340), (53756, 431365), (53845, 430652), (55180, 420233), (55660, 416609), (60698, 382030), (63457, 365420), (67195, 345092), (69460, 333839), (73084, 317285), (75020, 309097), (76406, 303490), (78430, 295658), (86273, 268780), (90068, 257455), (91355, 253828), (93620, 247687), (102982, 225170), (107663, 215380), (107690, 215326), (112585, 205964), (121396, 191015), (126914, 182710), (134390, 172546), (147829, 156860), (151745, 152812)]