154101480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{571}}^1$

素因数の和:771

約数の個数: 128

約数和(自身を含む): 501621120

約数和(自身を除く): 347519640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 173, 195, 260, 312, 346, 390, 519, 520, 571, 692, 780, 865, 1038, 1142, 1384, 1560, 1713, 1730, 2076, 2249, 2284, 2595, 2855, 3426, 3460, 4152, 4498, 4568, 5190, 5710, 6747, 6852, 6920, 7423, 8565, 8996, 10380, 11245, 11420, 13494, 13704, 14846, 17130, 17992, 20760, 22269, 22490, 22840, 26988, 29692, 33735, 34260, 37115, 44538, 44980, 53976, 59384, 67470, 68520, 74230, 89076, 89960, 98783, 111345, 134940, 148460, 178152, 197566, 222690, 269880, 296349, 296920, 395132, 445380, 493915, 592698, 790264, 890760, 987830, 1185396, 1284179, 1481745, 1975660, 2370792, 2568358, 2963490, 3852537, 3951320, 5136716, 5926980, 6420895, 7705074, 10273432, 11853960, 12841790, 15410148, 19262685, 25683580, 30820296, 38525370, 51367160, 77050740, 154101480]

約数ペア:

[(1, 154101480), (2, 77050740), (3, 51367160), (4, 38525370), (5, 30820296), (6, 25683580), (8, 19262685), (10, 15410148), (12, 12841790), (13, 11853960), (15, 10273432), (20, 7705074), (24, 6420895), (26, 5926980), (30, 5136716), (39, 3951320), (40, 3852537), (52, 2963490), (60, 2568358), (65, 2370792), (78, 1975660), (104, 1481745), (120, 1284179), (130, 1185396), (156, 987830), (173, 890760), (195, 790264), (260, 592698), (312, 493915), (346, 445380), (390, 395132), (519, 296920), (520, 296349), (571, 269880), (692, 222690), (780, 197566), (865, 178152), (1038, 148460), (1142, 134940), (1384, 111345), (1560, 98783), (1713, 89960), (1730, 89076), (2076, 74230), (2249, 68520), (2284, 67470), (2595, 59384), (2855, 53976), (3426, 44980), (3460, 44538), (4152, 37115), (4498, 34260), (4568, 33735), (5190, 29692), (5710, 26988), (6747, 22840), (6852, 22490), (6920, 22269), (7423, 20760), (8565, 17992), (8996, 17130), (10380, 14846), (11245, 13704), (11420, 13494)]