16804592820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{211}}^1\times {\mathrm{1531}}^1$

素因数の和:1791

約数の個数: 216

約数和(自身を含む): 54440943648

約数和(自身を除く): 37636350828

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 211, 255, 289, 306, 340, 422, 510, 578, 612, 633, 765, 844, 867, 1020, 1055, 1156, 1266, 1445, 1530, 1531, 1734, 1899, 2110, 2532, 2601, 2890, 3060, 3062, 3165, 3468, 3587, 3798, 4220, 4335, 4593, 5202, 5780, 6124, 6330, 7174, 7596, 7655, 8670, 9186, 9495, 10404, 10761, 12660, 13005, 13779, 14348, 15310, 17340, 17935, 18372, 18990, 21522, 22965, 26010, 26027, 27558, 30620, 32283, 35870, 37980, 43044, 45930, 52020, 52054, 53805, 55116, 60979, 64566, 68895, 71740, 78081, 91860, 104108, 107610, 121958, 129132, 130135, 137790, 156162, 161415, 182937, 215220, 234243, 243916, 260270, 275580, 304895, 312324, 322830, 323041, 365874, 390405, 442459, 468486, 520540, 548811, 609790, 645660, 646082, 731748, 780810, 884918, 914685, 936972, 969123, 1097622, 1171215, 1219580, 1292164, 1327377, 1561620, 1615205, 1769836, 1829370, 1938246, 2195244, 2212295, 2342430, 2654754, 2744055, 2907369, 3230410, 3658740, 3876492, 3982131, 4424590, 4684860, 4845615, 5309508, 5488110, 5491697, 5814738, 6460820, 6636885, 7964262, 8849180, 9691230, 10976220, 10983394, 11629476, 13273770, 14536845, 15928524, 16475091, 19382460, 19910655, 21966788, 26547540, 27458485, 29073690, 32950182, 39821310, 49425273, 54916970, 58147380, 65900364, 79642620, 82375455, 93358849, 98850546, 109833940, 164750910, 186717698, 197701092, 247126365, 280076547, 329501820, 373435396, 466794245, 494252730, 560153094, 840229641, 933588490, 988505460, 1120306188, 1400382735, 1680459282, 1867176980, 2800765470, 3360918564, 4201148205, 5601530940, 8402296410, 16804592820]

約数ペア:

[(1, 16804592820), (2, 8402296410), (3, 5601530940), (4, 4201148205), (5, 3360918564), (6, 2800765470), (9, 1867176980), (10, 1680459282), (12, 1400382735), (15, 1120306188), (17, 988505460), (18, 933588490), (20, 840229641), (30, 560153094), (34, 494252730), (36, 466794245), (45, 373435396), (51, 329501820), (60, 280076547), (68, 247126365), (85, 197701092), (90, 186717698), (102, 164750910), (153, 109833940), (170, 98850546), (180, 93358849), (204, 82375455), (211, 79642620), (255, 65900364), (289, 58147380), (306, 54916970), (340, 49425273), (422, 39821310), (510, 32950182), (578, 29073690), (612, 27458485), (633, 26547540), (765, 21966788), (844, 19910655), (867, 19382460), (1020, 16475091), (1055, 15928524), (1156, 14536845), (1266, 13273770), (1445, 11629476), (1530, 10983394), (1531, 10976220), (1734, 9691230), (1899, 8849180), (2110, 7964262), (2532, 6636885), (2601, 6460820), (2890, 5814738), (3060, 5491697), (3062, 5488110), (3165, 5309508), (3468, 4845615), (3587, 4684860), (3798, 4424590), (4220, 3982131), (4335, 3876492), (4593, 3658740), (5202, 3230410), (5780, 2907369), (6124, 2744055), (6330, 2654754), (7174, 2342430), (7596, 2212295), (7655, 2195244), (8670, 1938246), (9186, 1829370), (9495, 1769836), (10404, 1615205), (10761, 1561620), (12660, 1327377), (13005, 1292164), (13779, 1219580), (14348, 1171215), (15310, 1097622), (17340, 969123), (17935, 936972), (18372, 914685), (18990, 884918), (21522, 780810), (22965, 731748), (26010, 646082), (26027, 645660), (27558, 609790), (30620, 548811), (32283, 520540), (35870, 468486), (37980, 442459), (43044, 390405), (45930, 365874), (52020, 323041), (52054, 322830), (53805, 312324), (55116, 304895), (60979, 275580), (64566, 260270), (68895, 243916), (71740, 234243), (78081, 215220), (91860, 182937), (104108, 161415), (107610, 156162), (121958, 137790), (129132, 130135)]