1660175160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{104021}}^1$

素因数の和:104061

約数の個数: 128

約数和(自身を含む): 5991667200

約数和(自身を除く): 4331492040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 15960, 104021, 208042, 312063, 416084, 520105, 624126, 728147, 832168, 1040210, 1248252, 1456294, 1560315, 1976399, 2080420, 2184441, 2496504, 2912588, 3120630, 3640735, 3952798, 4160840, 4368882, 5825176, 5929197, 6241260, 7281470, 7905596, 8737764, 9881995, 10922205, 11858394, 12482520, 13834793, 14562940, 15811192, 17475528, 19763990, 21844410, 23716788, 27669586, 29125880, 29645985, 39527980, 41504379, 43688820, 47433576, 55339172, 59291970, 69173965, 79055960, 83008758, 87377640, 110678344, 118583940, 138347930, 166017516, 207521895, 237167880, 276695860, 332035032, 415043790, 553391720, 830087580, 1660175160]

約数ペア:

[(1, 1660175160), (2, 830087580), (3, 553391720), (4, 415043790), (5, 332035032), (6, 276695860), (7, 237167880), (8, 207521895), (10, 166017516), (12, 138347930), (14, 118583940), (15, 110678344), (19, 87377640), (20, 83008758), (21, 79055960), (24, 69173965), (28, 59291970), (30, 55339172), (35, 47433576), (38, 43688820), (40, 41504379), (42, 39527980), (56, 29645985), (57, 29125880), (60, 27669586), (70, 23716788), (76, 21844410), (84, 19763990), (95, 17475528), (105, 15811192), (114, 14562940), (120, 13834793), (133, 12482520), (140, 11858394), (152, 10922205), (168, 9881995), (190, 8737764), (210, 7905596), (228, 7281470), (266, 6241260), (280, 5929197), (285, 5825176), (380, 4368882), (399, 4160840), (420, 3952798), (456, 3640735), (532, 3120630), (570, 2912588), (665, 2496504), (760, 2184441), (798, 2080420), (840, 1976399), (1064, 1560315), (1140, 1456294), (1330, 1248252), (1596, 1040210), (1995, 832168), (2280, 728147), (2660, 624126), (3192, 520105), (3990, 416084), (5320, 312063), (7980, 208042), (15960, 104021)]