168004980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:207

約数の個数: 288

約数和(自身を含む): 614210688

約数和(自身を除く): 446205708

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 61, 65, 66, 78, 90, 99, 107, 110, 117, 122, 130, 132, 143, 156, 165, 180, 183, 195, 198, 214, 220, 234, 244, 260, 286, 305, 321, 330, 366, 390, 396, 428, 429, 468, 495, 535, 549, 572, 585, 610, 642, 660, 671, 715, 732, 780, 793, 858, 915, 963, 990, 1070, 1098, 1170, 1177, 1220, 1284, 1287, 1342, 1391, 1430, 1586, 1605, 1716, 1830, 1926, 1980, 2013, 2140, 2145, 2196, 2340, 2354, 2379, 2574, 2684, 2745, 2782, 2860, 3172, 3210, 3355, 3531, 3660, 3852, 3965, 4026, 4173, 4290, 4708, 4758, 4815, 5148, 5490, 5564, 5885, 6039, 6420, 6435, 6527, 6710, 6955, 7062, 7137, 7930, 8052, 8346, 8580, 8723, 9516, 9630, 10065, 10593, 10980, 11770, 11895, 12078, 12519, 12870, 13054, 13420, 13910, 14124, 14274, 15301, 15860, 16692, 17446, 17655, 19260, 19581, 20130, 20865, 21186, 23540, 23790, 24156, 25038, 25740, 26108, 26169, 27820, 28548, 30195, 30602, 32635, 34892, 35310, 35685, 39162, 40260, 41730, 42372, 43615, 45903, 47580, 50076, 52338, 52965, 58743, 60390, 61204, 62595, 65270, 70620, 71370, 71797, 76505, 78324, 78507, 83460, 84851, 87230, 91806, 97905, 104676, 105930, 117486, 120780, 125190, 130540, 130845, 137709, 142740, 143594, 153010, 157014, 169702, 174460, 183612, 195810, 211860, 215391, 229515, 234972, 250380, 254553, 261690, 275418, 287188, 293715, 306020, 314028, 339404, 358985, 391620, 392535, 424255, 430782, 459030, 509106, 523380, 550836, 587430, 646173, 688545, 717970, 763659, 785070, 848510, 861564, 918060, 933361, 1018212, 1076955, 1174860, 1272765, 1292346, 1377090, 1435940, 1527318, 1570140, 1697020, 1866722, 2153910, 2545530, 2584692, 2754180, 2800083, 3054636, 3230865, 3733444, 3818295, 4307820, 4666805, 5091060, 5600166, 6461730, 7636590, 8400249, 9333610, 11200332, 12923460, 14000415, 15273180, 16800498, 18667220, 28000830, 33600996, 42001245, 56001660, 84002490, 168004980]

約数ペア:

[(1, 168004980), (2, 84002490), (3, 56001660), (4, 42001245), (5, 33600996), (6, 28000830), (9, 18667220), (10, 16800498), (11, 15273180), (12, 14000415), (13, 12923460), (15, 11200332), (18, 9333610), (20, 8400249), (22, 7636590), (26, 6461730), (30, 5600166), (33, 5091060), (36, 4666805), (39, 4307820), (44, 3818295), (45, 3733444), (52, 3230865), (55, 3054636), (60, 2800083), (61, 2754180), (65, 2584692), (66, 2545530), (78, 2153910), (90, 1866722), (99, 1697020), (107, 1570140), (110, 1527318), (117, 1435940), (122, 1377090), (130, 1292346), (132, 1272765), (143, 1174860), (156, 1076955), (165, 1018212), (180, 933361), (183, 918060), (195, 861564), (198, 848510), (214, 785070), (220, 763659), (234, 717970), (244, 688545), (260, 646173), (286, 587430), (305, 550836), (321, 523380), (330, 509106), (366, 459030), (390, 430782), (396, 424255), (428, 392535), (429, 391620), (468, 358985), (495, 339404), (535, 314028), (549, 306020), (572, 293715), (585, 287188), (610, 275418), (642, 261690), (660, 254553), (671, 250380), (715, 234972), (732, 229515), (780, 215391), (793, 211860), (858, 195810), (915, 183612), (963, 174460), (990, 169702), (1070, 157014), (1098, 153010), (1170, 143594), (1177, 142740), (1220, 137709), (1284, 130845), (1287, 130540), (1342, 125190), (1391, 120780), (1430, 117486), (1586, 105930), (1605, 104676), (1716, 97905), (1830, 91806), (1926, 87230), (1980, 84851), (2013, 83460), (2140, 78507), (2145, 78324), (2196, 76505), (2340, 71797), (2354, 71370), (2379, 70620), (2574, 65270), (2684, 62595), (2745, 61204), (2782, 60390), (2860, 58743), (3172, 52965), (3210, 52338), (3355, 50076), (3531, 47580), (3660, 45903), (3852, 43615), (3965, 42372), (4026, 41730), (4173, 40260), (4290, 39162), (4708, 35685), (4758, 35310), (4815, 34892), (5148, 32635), (5490, 30602), (5564, 30195), (5885, 28548), (6039, 27820), (6420, 26169), (6435, 26108), (6527, 25740), (6710, 25038), (6955, 24156), (7062, 23790), (7137, 23540), (7930, 21186), (8052, 20865), (8346, 20130), (8580, 19581), (8723, 19260), (9516, 17655), (9630, 17446), (10065, 16692), (10593, 15860), (10980, 15301), (11770, 14274), (11895, 14124), (12078, 13910), (12519, 13420), (12870, 13054)]