188965140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{653}}^1$

素因数の和:738

約数の個数: 192

約数和(自身を含む): 664505856

約数和(自身を除く): 475540716

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 53, 60, 65, 70, 78, 84, 91, 105, 106, 130, 140, 156, 159, 182, 195, 210, 212, 260, 265, 273, 318, 364, 371, 390, 420, 455, 530, 546, 636, 653, 689, 742, 780, 795, 910, 1060, 1092, 1113, 1306, 1365, 1378, 1484, 1590, 1820, 1855, 1959, 2067, 2226, 2612, 2730, 2756, 3180, 3265, 3445, 3710, 3918, 4134, 4452, 4571, 4823, 5460, 5565, 6530, 6890, 7420, 7836, 8268, 8489, 9142, 9646, 9795, 10335, 11130, 13060, 13713, 13780, 14469, 16978, 18284, 19292, 19590, 20670, 22260, 22855, 24115, 25467, 27426, 28938, 33956, 34609, 39180, 41340, 42445, 45710, 48230, 50934, 54852, 57876, 59423, 68565, 69218, 72345, 84890, 91420, 96460, 101868, 103827, 118846, 127335, 137130, 138436, 144690, 169780, 173045, 178269, 207654, 237692, 242263, 254670, 274260, 289380, 297115, 346090, 356538, 415308, 449917, 484526, 509340, 519135, 594230, 692180, 713076, 726789, 891345, 899834, 969052, 1038270, 1188460, 1211315, 1349751, 1453578, 1782690, 1799668, 2076540, 2249585, 2422630, 2699502, 2907156, 3149419, 3565380, 3633945, 4499170, 4845260, 5399004, 6298838, 6748755, 7267890, 8998340, 9448257, 12597676, 13497510, 14535780, 15747095, 18896514, 26995020, 31494190, 37793028, 47241285, 62988380, 94482570, 188965140]

約数ペア:

[(1, 188965140), (2, 94482570), (3, 62988380), (4, 47241285), (5, 37793028), (6, 31494190), (7, 26995020), (10, 18896514), (12, 15747095), (13, 14535780), (14, 13497510), (15, 12597676), (20, 9448257), (21, 8998340), (26, 7267890), (28, 6748755), (30, 6298838), (35, 5399004), (39, 4845260), (42, 4499170), (52, 3633945), (53, 3565380), (60, 3149419), (65, 2907156), (70, 2699502), (78, 2422630), (84, 2249585), (91, 2076540), (105, 1799668), (106, 1782690), (130, 1453578), (140, 1349751), (156, 1211315), (159, 1188460), (182, 1038270), (195, 969052), (210, 899834), (212, 891345), (260, 726789), (265, 713076), (273, 692180), (318, 594230), (364, 519135), (371, 509340), (390, 484526), (420, 449917), (455, 415308), (530, 356538), (546, 346090), (636, 297115), (653, 289380), (689, 274260), (742, 254670), (780, 242263), (795, 237692), (910, 207654), (1060, 178269), (1092, 173045), (1113, 169780), (1306, 144690), (1365, 138436), (1378, 137130), (1484, 127335), (1590, 118846), (1820, 103827), (1855, 101868), (1959, 96460), (2067, 91420), (2226, 84890), (2612, 72345), (2730, 69218), (2756, 68565), (3180, 59423), (3265, 57876), (3445, 54852), (3710, 50934), (3918, 48230), (4134, 45710), (4452, 42445), (4571, 41340), (4823, 39180), (5460, 34609), (5565, 33956), (6530, 28938), (6890, 27426), (7420, 25467), (7836, 24115), (8268, 22855), (8489, 22260), (9142, 20670), (9646, 19590), (9795, 19292), (10335, 18284), (11130, 16978), (13060, 14469), (13713, 13780)]