13307923980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{971}}^1\times {\mathrm{5857}}^1$

素因数の和:6856

約数の個数: 144

約数和(自身を含む): 43524752544

約数和(自身を除く): 30216828564

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 971, 1170, 1942, 2340, 2913, 3884, 4855, 5826, 5857, 8739, 9710, 11652, 11714, 12623, 14565, 17478, 17571, 19420, 23428, 25246, 29130, 29285, 34956, 35142, 37869, 43695, 50492, 52713, 58260, 58570, 63115, 70284, 75738, 76141, 87390, 87855, 105426, 113607, 117140, 126230, 151476, 152282, 174780, 175710, 189345, 210852, 227214, 228423, 252460, 263565, 304564, 351420, 378690, 380705, 454428, 456846, 527130, 568035, 685269, 757380, 761410, 913692, 1054260, 1136070, 1142115, 1370538, 1522820, 2272140, 2284230, 2741076, 3426345, 4568460, 5687147, 6852690, 11374294, 13705380, 17061441, 22748588, 28435735, 34122882, 51184323, 56871470, 68245764, 73932911, 85307205, 102368646, 113742940, 147865822, 170614410, 204737292, 221798733, 255921615, 295731644, 341228820, 369664555, 443597466, 511843230, 665396199, 739329110, 887194932, 1023686460, 1108993665, 1330792398, 1478658220, 2217987330, 2661584796, 3326980995, 4435974660, 6653961990, 13307923980]

約数ペア:

[(1, 13307923980), (2, 6653961990), (3, 4435974660), (4, 3326980995), (5, 2661584796), (6, 2217987330), (9, 1478658220), (10, 1330792398), (12, 1108993665), (13, 1023686460), (15, 887194932), (18, 739329110), (20, 665396199), (26, 511843230), (30, 443597466), (36, 369664555), (39, 341228820), (45, 295731644), (52, 255921615), (60, 221798733), (65, 204737292), (78, 170614410), (90, 147865822), (117, 113742940), (130, 102368646), (156, 85307205), (180, 73932911), (195, 68245764), (234, 56871470), (260, 51184323), (390, 34122882), (468, 28435735), (585, 22748588), (780, 17061441), (971, 13705380), (1170, 11374294), (1942, 6852690), (2340, 5687147), (2913, 4568460), (3884, 3426345), (4855, 2741076), (5826, 2284230), (5857, 2272140), (8739, 1522820), (9710, 1370538), (11652, 1142115), (11714, 1136070), (12623, 1054260), (14565, 913692), (17478, 761410), (17571, 757380), (19420, 685269), (23428, 568035), (25246, 527130), (29130, 456846), (29285, 454428), (34956, 380705), (35142, 378690), (37869, 351420), (43695, 304564), (50492, 263565), (52713, 252460), (58260, 228423), (58570, 227214), (63115, 210852), (70284, 189345), (75738, 175710), (76141, 174780), (87390, 152282), (87855, 151476), (105426, 126230), (113607, 117140)]