16036380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1$

素因数の和:561

約数の個数: 120

約数和(自身を含む): 53056080

約数和(自身を除く): 37019700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 270, 285, 324, 342, 380, 405, 513, 521, 540, 570, 684, 810, 855, 1026, 1042, 1140, 1539, 1563, 1620, 1710, 2052, 2084, 2565, 2605, 3078, 3126, 3420, 4689, 5130, 5210, 6156, 6252, 7695, 7815, 9378, 9899, 10260, 10420, 14067, 15390, 15630, 18756, 19798, 23445, 28134, 29697, 30780, 31260, 39596, 42201, 46890, 49495, 56268, 59394, 70335, 84402, 89091, 93780, 98990, 118788, 140670, 148485, 168804, 178182, 197980, 211005, 267273, 281340, 296970, 356364, 422010, 445455, 534546, 593940, 801819, 844020, 890910, 1069092, 1336365, 1603638, 1781820, 2672730, 3207276, 4009095, 5345460, 8018190, 16036380]

約数ペア:

[(1, 16036380), (2, 8018190), (3, 5345460), (4, 4009095), (5, 3207276), (6, 2672730), (9, 1781820), (10, 1603638), (12, 1336365), (15, 1069092), (18, 890910), (19, 844020), (20, 801819), (27, 593940), (30, 534546), (36, 445455), (38, 422010), (45, 356364), (54, 296970), (57, 281340), (60, 267273), (76, 211005), (81, 197980), (90, 178182), (95, 168804), (108, 148485), (114, 140670), (135, 118788), (162, 98990), (171, 93780), (180, 89091), (190, 84402), (228, 70335), (270, 59394), (285, 56268), (324, 49495), (342, 46890), (380, 42201), (405, 39596), (513, 31260), (521, 30780), (540, 29697), (570, 28134), (684, 23445), (810, 19798), (855, 18756), (1026, 15630), (1042, 15390), (1140, 14067), (1539, 10420), (1563, 10260), (1620, 9899), (1710, 9378), (2052, 7815), (2084, 7695), (2565, 6252), (2605, 6156), (3078, 5210), (3126, 5130), (3420, 4689)]