16429380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:138

約数の個数: 144

約数和(自身を含む): 52910592

約数和(自身を除く): 36481212

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 73, 93, 110, 121, 124, 132, 146, 155, 165, 186, 219, 220, 242, 292, 310, 330, 341, 363, 365, 372, 438, 465, 484, 605, 620, 660, 682, 726, 730, 803, 876, 930, 1023, 1095, 1210, 1364, 1452, 1460, 1606, 1705, 1815, 1860, 2046, 2190, 2263, 2409, 2420, 3212, 3410, 3630, 3751, 4015, 4092, 4380, 4526, 4818, 5115, 6789, 6820, 7260, 7502, 8030, 8833, 9052, 9636, 10230, 11253, 11315, 12045, 13578, 15004, 16060, 17666, 18755, 20460, 22506, 22630, 24090, 24893, 26499, 27156, 33945, 35332, 37510, 44165, 45012, 45260, 48180, 49786, 52998, 56265, 67890, 74679, 75020, 88330, 99572, 105996, 112530, 124465, 132495, 135780, 149358, 176660, 225060, 248930, 264990, 273823, 298716, 373395, 497860, 529980, 547646, 746790, 821469, 1095292, 1369115, 1493580, 1642938, 2738230, 3285876, 4107345, 5476460, 8214690, 16429380]

約数ペア:

[(1, 16429380), (2, 8214690), (3, 5476460), (4, 4107345), (5, 3285876), (6, 2738230), (10, 1642938), (11, 1493580), (12, 1369115), (15, 1095292), (20, 821469), (22, 746790), (30, 547646), (31, 529980), (33, 497860), (44, 373395), (55, 298716), (60, 273823), (62, 264990), (66, 248930), (73, 225060), (93, 176660), (110, 149358), (121, 135780), (124, 132495), (132, 124465), (146, 112530), (155, 105996), (165, 99572), (186, 88330), (219, 75020), (220, 74679), (242, 67890), (292, 56265), (310, 52998), (330, 49786), (341, 48180), (363, 45260), (365, 45012), (372, 44165), (438, 37510), (465, 35332), (484, 33945), (605, 27156), (620, 26499), (660, 24893), (682, 24090), (726, 22630), (730, 22506), (803, 20460), (876, 18755), (930, 17666), (1023, 16060), (1095, 15004), (1210, 13578), (1364, 12045), (1452, 11315), (1460, 11253), (1606, 10230), (1705, 9636), (1815, 9052), (1860, 8833), (2046, 8030), (2190, 7502), (2263, 7260), (2409, 6820), (2420, 6789), (3212, 5115), (3410, 4818), (3630, 4526), (3751, 4380), (4015, 4092)]