190665540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4793}}^1$

素因数の和:4838

約数の個数: 144

約数和(自身を含む): 659616048

約数和(自身を除く): 468950508

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 117, 130, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 340, 390, 442, 468, 510, 585, 612, 663, 765, 780, 884, 1020, 1105, 1170, 1326, 1530, 1989, 2210, 2340, 2652, 3060, 3315, 3978, 4420, 4793, 6630, 7956, 9586, 9945, 13260, 14379, 19172, 19890, 23965, 28758, 39780, 43137, 47930, 57516, 62309, 71895, 81481, 86274, 95860, 124618, 143790, 162962, 172548, 186927, 215685, 244443, 249236, 287580, 311545, 325924, 373854, 407405, 431370, 488886, 560781, 623090, 733329, 747708, 814810, 862740, 934635, 977772, 1059253, 1121562, 1222215, 1246180, 1466658, 1629620, 1869270, 2118506, 2243124, 2444430, 2803905, 2933316, 3177759, 3666645, 3738540, 4237012, 4888860, 5296265, 5607810, 6355518, 7333290, 9533277, 10592530, 11215620, 12711036, 14666580, 15888795, 19066554, 21185060, 31777590, 38133108, 47666385, 63555180, 95332770, 190665540]

約数ペア:

[(1, 190665540), (2, 95332770), (3, 63555180), (4, 47666385), (5, 38133108), (6, 31777590), (9, 21185060), (10, 19066554), (12, 15888795), (13, 14666580), (15, 12711036), (17, 11215620), (18, 10592530), (20, 9533277), (26, 7333290), (30, 6355518), (34, 5607810), (36, 5296265), (39, 4888860), (45, 4237012), (51, 3738540), (52, 3666645), (60, 3177759), (65, 2933316), (68, 2803905), (78, 2444430), (85, 2243124), (90, 2118506), (102, 1869270), (117, 1629620), (130, 1466658), (153, 1246180), (156, 1222215), (170, 1121562), (180, 1059253), (195, 977772), (204, 934635), (221, 862740), (234, 814810), (255, 747708), (260, 733329), (306, 623090), (340, 560781), (390, 488886), (442, 431370), (468, 407405), (510, 373854), (585, 325924), (612, 311545), (663, 287580), (765, 249236), (780, 244443), (884, 215685), (1020, 186927), (1105, 172548), (1170, 162962), (1326, 143790), (1530, 124618), (1989, 95860), (2210, 86274), (2340, 81481), (2652, 71895), (3060, 62309), (3315, 57516), (3978, 47930), (4420, 43137), (4793, 39780), (6630, 28758), (7956, 23965), (9586, 19890), (9945, 19172), (13260, 14379)]